1409967

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 30

約数和(自身を含む): 2302872

約数和(自身を除く): 892905

約数列:

[1, 3, 9, 13, 27, 39, 81, 103, 117, 169, 309, 351, 507, 927, 1053, 1339, 1521, 2781, 4017, 4563, 8343, 12051, 13689, 17407, 36153, 52221, 108459, 156663, 469989, 1409967]

約数ペア:

[(1, 1409967), (3, 469989), (9, 156663), (13, 108459), (27, 52221), (39, 36153), (81, 17407), (103, 13689), (117, 12051), (169, 8343), (309, 4563), (351, 4017), (507, 2781), (927, 1521), (1053, 1339)]