31309003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2633}}^1$

素因数の和:2714

約数の個数: 16

約数和(自身を含む): 36412416

約数和(自身を除く): 5103413

約数列:

[1, 11, 23, 47, 253, 517, 1081, 2633, 11891, 28963, 60559, 123751, 666149, 1361261, 2846273, 31309003]

約数ペア:

[(1, 31309003), (11, 2846273), (23, 1361261), (47, 666149), (253, 123751), (517, 60559), (1081, 28963), (2633, 11891)]