149258459

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 181254528

約数和(自身を除く): 31996069

約数列:

[1, 7, 31, 49, 97, 217, 679, 1013, 1519, 3007, 4753, 7091, 21049, 31403, 49637, 98261, 147343, 219821, 687827, 1538747, 3046091, 4814789, 21322637, 149258459]

約数ペア:

[(1, 149258459), (7, 21322637), (31, 4814789), (49, 3046091), (97, 1538747), (217, 687827), (679, 219821), (1013, 147343), (1519, 98261), (3007, 49637), (4753, 31403), (7091, 21049)]