124729997

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1097}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 146868480

約数和(自身を除く): 22138483

約数列:

[1, 7, 37, 259, 439, 1097, 3073, 7679, 16243, 40589, 113701, 284123, 481583, 3371081, 17818571, 124729997]

約数ペア:

[(1, 124729997), (7, 17818571), (37, 3371081), (259, 481583), (439, 284123), (1097, 113701), (3073, 40589), (7679, 16243)]