31228847997

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2350331}}^1$

素因数の和:2350480

約数の個数: 16

約数和(自身を含む): 43020476928

約数和(自身を除く): 11791628931

約数列:

[1, 3, 43, 103, 129, 309, 4429, 13287, 2350331, 7050993, 101064233, 242084093, 303192699, 726252279, 10409615999, 31228847997]

約数ペア:

[(1, 31228847997), (3, 10409615999), (43, 726252279), (103, 303192699), (129, 242084093), (309, 101064233), (4429, 7050993), (13287, 2350331)]