87222619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 98993664

約数和(自身を除く): 11771045

約数列:

[1, 11, 43, 61, 473, 671, 2623, 3023, 28853, 33253, 129989, 184403, 1429879, 2028433, 7929329, 87222619]

約数ペア:

[(1, 87222619), (11, 7929329), (43, 2028433), (61, 1429879), (473, 184403), (671, 129989), (2623, 33253), (3023, 28853)]