121276589

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2689}}^1$

素因数の和:3092

約数の個数: 16

約数和(自身を含む): 147196800

約数和(自身を除く): 25920211

約数列:

[1, 7, 17, 119, 379, 2653, 2689, 6443, 18823, 45101, 45713, 319991, 1019131, 7133917, 17325227, 121276589]

約数ペア:

[(1, 121276589), (7, 17325227), (17, 7133917), (119, 1019131), (379, 319991), (2653, 45713), (2689, 45101), (6443, 18823)]