1612737

素因数分解:

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

素因数の和:99

約数の個数: 48

約数和(自身を含む): 2954880

約数和(自身を除く): 1342143

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 53, 63, 69, 147, 159, 161, 189, 207, 371, 441, 477, 483, 621, 1113, 1127, 1219, 1323, 1431, 1449, 2597, 3339, 3381, 3657, 4347, 7791, 8533, 10017, 10143, 10971, 23373, 25599, 30429, 32913, 59731, 70119, 76797, 179193, 230391, 537579, 1612737]

約数ペア:

[(1, 1612737), (3, 537579), (7, 230391), (9, 179193), (21, 76797), (23, 70119), (27, 59731), (49, 32913), (53, 30429), (63, 25599), (69, 23373), (147, 10971), (159, 10143), (161, 10017), (189, 8533), (207, 7791), (371, 4347), (441, 3657), (477, 3381), (483, 3339), (621, 2597), (1113, 1449), (1127, 1431), (1219, 1323)]