71322853

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1123}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 83877376

約数和(自身を除く): 12554523

約数列:

[1, 7, 43, 211, 301, 1123, 1477, 7861, 9073, 48289, 63511, 236953, 338023, 1658671, 10188979, 71322853]

約数ペア:

[(1, 71322853), (7, 10188979), (43, 1658671), (211, 338023), (301, 236953), (1123, 63511), (1477, 48289), (7861, 9073)]