31585279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 36267264

約数和(自身を除く): 4681985

約数列:

[1, 11, 23, 131, 253, 953, 1441, 3013, 10483, 21919, 33143, 124843, 241109, 1373273, 2871389, 31585279]

約数ペア:

[(1, 31585279), (11, 2871389), (23, 1373273), (131, 241109), (253, 124843), (953, 33143), (1441, 21919), (3013, 10483)]