385037149

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{77801}}^1$

素因数の和:77916

約数の個数: 12

約数和(自身を含む): 452340828

約数和(自身を除く): 67303679

約数列:

[1, 7, 49, 101, 707, 4949, 77801, 544607, 3812249, 7857901, 55005307, 385037149]

約数ペア:

[(1, 385037149), (7, 55005307), (49, 7857901), (101, 3812249), (707, 544607), (4949, 77801)]