632121

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 995328

約数和(自身を除く): 363207

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 971, 2913, 6797, 20391, 30101, 90303, 210707, 632121]

約数ペア:

[(1, 632121), (3, 210707), (7, 90303), (21, 30101), (31, 20391), (93, 6797), (217, 2913), (651, 971)]