3609459

素因数分解:

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

素因数の和:136

約数の個数: 48

約数和(自身を含む): 6469632

約数和(自身を除く): 2860173

約数列:

[1, 3, 7, 9, 21, 23, 47, 53, 63, 69, 141, 159, 161, 207, 329, 371, 423, 477, 483, 987, 1081, 1113, 1219, 1449, 2491, 2961, 3243, 3339, 3657, 7473, 7567, 8533, 9729, 10971, 17437, 22419, 22701, 25599, 52311, 57293, 68103, 76797, 156933, 171879, 401051, 515637, 1203153, 3609459]

約数ペア:

[(1, 3609459), (3, 1203153), (7, 515637), (9, 401051), (21, 171879), (23, 156933), (47, 76797), (53, 68103), (63, 57293), (69, 52311), (141, 25599), (159, 22701), (161, 22419), (207, 17437), (329, 10971), (371, 9729), (423, 8533), (477, 7567), (483, 7473), (987, 3657), (1081, 3339), (1113, 3243), (1219, 2961), (1449, 2491)]