2021030373593

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{23667401}}^1$

素因数の和:23668528

約数の個数: 16

約数和(自身を含む): 2521998357120

約数和(自身を除く): 500967983527

約数列:

[1, 7, 11, 77, 1109, 7763, 12199, 85393, 23667401, 165671807, 260341411, 1822389877, 26247147709, 183730033963, 288718624799, 2021030373593]

約数ペア:

[(1, 2021030373593), (7, 288718624799), (11, 183730033963), (77, 26247147709), (1109, 1822389877), (7763, 260341411), (12199, 165671807), (85393, 23667401)]