23165187

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 31842720

約数和(自身を除く): 8677533

約数列:

[1, 3, 53, 89, 159, 267, 1637, 4717, 4911, 14151, 86761, 145693, 260283, 437079, 7721729, 23165187]

約数ペア:

[(1, 23165187), (3, 7721729), (53, 437079), (89, 260283), (159, 145693), (267, 86761), (1637, 14151), (4717, 4911)]