3891713

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 4848000

約数和(自身を除く): 956287

約数列:

[1, 7, 19, 29, 133, 203, 551, 1009, 3857, 7063, 19171, 29261, 134197, 204827, 555959, 3891713]

約数ペア:

[(1, 3891713), (7, 555959), (19, 204827), (29, 134197), (133, 29261), (203, 19171), (551, 7063), (1009, 3857)]