520029517

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{29633}}^1$

素因数の和:29772

約数の個数: 16

約数和(自身を含む): 625870080

約数和(自身を除く): 105840563

約数列:

[1, 7, 23, 109, 161, 763, 2507, 17549, 29633, 207431, 681559, 3229997, 4770913, 22609979, 74289931, 520029517]

約数ペア:

[(1, 520029517), (7, 74289931), (23, 22609979), (109, 4770913), (161, 3229997), (763, 681559), (2507, 207431), (17549, 29633)]