31331663

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 36495360

約数和(自身を除く): 5163697

約数列:

[1, 11, 17, 131, 187, 1279, 1441, 2227, 14069, 21743, 24497, 167549, 239173, 1843039, 2848333, 31331663]

約数ペア:

[(1, 31331663), (11, 2848333), (17, 1843039), (131, 239173), (187, 167549), (1279, 24497), (1441, 21743), (2227, 14069)]