5321491

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 6359040

約数和(自身を除く): 1037549

約数列:

[1, 7, 31, 137, 179, 217, 959, 1253, 4247, 5549, 24523, 29729, 38843, 171661, 760213, 5321491]

約数ペア:

[(1, 5321491), (7, 760213), (31, 171661), (137, 38843), (179, 29729), (217, 24523), (959, 5549), (1253, 4247)]