207830427

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{97987}}^1$

素因数の和:98098

約数の個数: 16

約数和(自身を含む): 319832832

約数和(自身を除く): 112002405

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 97987, 293961, 685909, 2057727, 9896687, 29690061, 69276809, 207830427]

約数ペア:

[(1, 207830427), (3, 69276809), (7, 29690061), (21, 9896687), (101, 2057727), (303, 685909), (707, 293961), (2121, 97987)]