345087207

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{815809}}^1$

素因数の和:815862

約数の個数: 12

約数和(自身を含む): 509065440

約数和(自身を除く): 163978233

約数列:

[1, 3, 9, 47, 141, 423, 815809, 2447427, 7342281, 38343023, 115029069, 345087207]

約数ペア:

[(1, 345087207), (3, 115029069), (9, 38343023), (47, 7342281), (141, 2447427), (423, 815809)]