397248901

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{1439}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 459648000

約数和(自身を除く): 62399099

約数列:

[1, 7, 113, 349, 791, 1439, 2443, 10073, 39437, 162607, 276059, 502211, 1138249, 3515477, 56749843, 397248901]

約数ペア:

[(1, 397248901), (7, 56749843), (113, 3515477), (349, 1138249), (791, 502211), (1439, 276059), (2443, 162607), (10073, 39437)]