77390401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1061}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 89208000

約数和(自身を除く): 11817599

約数列:

[1, 11, 19, 209, 349, 1061, 3839, 6631, 11671, 20159, 72941, 221749, 370289, 4073179, 7035491, 77390401]

約数ペア:

[(1, 77390401), (11, 7035491), (19, 4073179), (209, 370289), (349, 221749), (1061, 72941), (3839, 20159), (6631, 11671)]