2751161

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 3392640

約数和(自身を除く): 641479

約数列:

[1, 7, 17, 61, 119, 379, 427, 1037, 2653, 6443, 7259, 23119, 45101, 161833, 393023, 2751161]

約数ペア:

[(1, 2751161), (7, 393023), (17, 161833), (61, 45101), (119, 23119), (379, 7259), (427, 6443), (1037, 2653)]