26963107

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 29145600

約数和(自身を除く): 2182493

約数列:

[1, 23, 43, 137, 199, 989, 3151, 4577, 5891, 8557, 27263, 135493, 196811, 627049, 1172309, 26963107]

約数ペア:

[(1, 26963107), (23, 1172309), (43, 627049), (137, 196811), (199, 135493), (989, 27263), (3151, 8557), (4577, 5891)]