31536989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 36723456

約数和(自身を除く): 5186467

約数列:

[1, 11, 17, 137, 187, 1231, 1507, 2329, 13541, 20927, 25619, 168647, 230197, 1855117, 2866999, 31536989]

約数ペア:

[(1, 31536989), (11, 2866999), (17, 1855117), (137, 230197), (187, 168647), (1231, 25619), (1507, 20927), (2329, 13541)]