78427223

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1831}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 93212160

約数和(自身を除く): 14784937

約数列:

[1, 7, 29, 203, 211, 1477, 1831, 6119, 12817, 42833, 53099, 371693, 386341, 2704387, 11203889, 78427223]

約数ペア:

[(1, 78427223), (7, 11203889), (29, 2704387), (203, 386341), (211, 371693), (1477, 53099), (1831, 42833), (6119, 12817)]