86264941

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 102928320

約数和(自身を除く): 16663379

約数列:

[1, 7, 49, 89, 131, 151, 623, 917, 1057, 4361, 6419, 7399, 11659, 13439, 19781, 81613, 94073, 138467, 571291, 658511, 969269, 1760509, 12323563, 86264941]

約数ペア:

[(1, 86264941), (7, 12323563), (49, 1760509), (89, 969269), (131, 658511), (151, 571291), (623, 138467), (917, 94073), (1057, 81613), (4361, 19781), (6419, 13439), (7399, 11659)]