12940802907

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{284407}}^1$

素因数の和:284962

約数の個数: 16

約数和(自身を含む): 17883575040

約数和(自身を除く): 4942772133

約数列:

[1, 3, 29, 87, 523, 1569, 15167, 45501, 284407, 853221, 8247803, 24743409, 148744861, 446234583, 4313600969, 12940802907]

約数ペア:

[(1, 12940802907), (3, 4313600969), (29, 446234583), (87, 148744861), (523, 24743409), (1569, 8247803), (15167, 853221), (45501, 284407)]