247970173

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{1129}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 277925760

約数和(自身を除く): 29955587

約数列:

[1, 11, 41, 451, 487, 1129, 5357, 12419, 19967, 46289, 219637, 509179, 549823, 6048053, 22542743, 247970173]

約数ペア:

[(1, 247970173), (11, 22542743), (41, 6048053), (451, 549823), (487, 509179), (1129, 219637), (5357, 46289), (12419, 19967)]