804909357

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 1449197568

約数和(自身を除く): 644288211

約数列:

[1, 3, 7, 9, 21, 23, 47, 53, 63, 69, 141, 159, 161, 207, 223, 329, 371, 423, 477, 483, 669, 987, 1081, 1113, 1219, 1449, 1561, 2007, 2491, 2961, 3243, 3339, 3657, 4683, 5129, 7473, 7567, 8533, 9729, 10481, 10971, 11819, 14049, 15387, 17437, 22419, 22701, 25599, 31443, 35457, 35903, 46161, 52311, 57293, 68103, 73367, 76797, 82733, 94329, 106371, 107709, 156933, 171879, 220101, 241063, 248199, 271837, 323127, 401051, 515637, 555493, 660303, 723189, 744597, 815511, 1203153, 1666479, 1687441, 1902859, 2169567, 2446533, 3609459, 3888451, 4999437, 5062323, 5708577, 11665353, 12776339, 15186969, 17125731, 34996059, 38329017, 89434373, 114987051, 268303119, 804909357]

約数ペア:

[(1, 804909357), (3, 268303119), (7, 114987051), (9, 89434373), (21, 38329017), (23, 34996059), (47, 17125731), (53, 15186969), (63, 12776339), (69, 11665353), (141, 5708577), (159, 5062323), (161, 4999437), (207, 3888451), (223, 3609459), (329, 2446533), (371, 2169567), (423, 1902859), (477, 1687441), (483, 1666479), (669, 1203153), (987, 815511), (1081, 744597), (1113, 723189), (1219, 660303), (1449, 555493), (1561, 515637), (2007, 401051), (2491, 323127), (2961, 271837), (3243, 248199), (3339, 241063), (3657, 220101), (4683, 171879), (5129, 156933), (7473, 107709), (7567, 106371), (8533, 94329), (9729, 82733), (10481, 76797), (10971, 73367), (11819, 68103), (14049, 57293), (15387, 52311), (17437, 46161), (22419, 35903), (22701, 35457), (25599, 31443)]