310052981

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{1489}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 358744320

約数和(自身を除く): 48691339

約数列:

[1, 7, 151, 197, 1057, 1379, 1489, 10423, 29747, 208229, 224839, 293333, 1573873, 2053331, 44293283, 310052981]

約数ペア:

[(1, 310052981), (7, 44293283), (151, 2053331), (197, 1573873), (1057, 293333), (1379, 224839), (1489, 208229), (10423, 29747)]