61831979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 70185984

約数和(自身を除く): 8354005

約数列:

[1, 11, 43, 61, 473, 671, 2143, 2623, 23573, 28853, 92149, 130723, 1013639, 1437953, 5621089, 61831979]

約数ペア:

[(1, 61831979), (11, 5621089), (43, 1437953), (61, 1013639), (473, 130723), (671, 92149), (2143, 28853), (2623, 23573)]