131432007

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{61967}}^1$

素因数の和:62078

約数の個数: 16

約数和(自身を含む): 202263552

約数和(自身を除く): 70831545

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 61967, 185901, 433769, 1301307, 6258667, 18776001, 43810669, 131432007]

約数ペア:

[(1, 131432007), (3, 43810669), (7, 18776001), (21, 6258667), (101, 1301307), (303, 433769), (707, 185901), (2121, 61967)]