440653251

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{206009}}^1$

素因数の和:206066

約数の個数: 16

約数和(自身を含む): 632862720

約数和(自身を除く): 192209469

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 206009, 618027, 4738207, 6386279, 14214621, 19158837, 146884417, 440653251]

約数ペア:

[(1, 440653251), (3, 146884417), (23, 19158837), (31, 14214621), (69, 6386279), (93, 4738207), (713, 618027), (2139, 206009)]