2903870053

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{29761}}^1$

素因数の和:30084

約数の個数: 16

約数和(自身を含む): 3394296576

約数和(自身を除く): 490426523

約数列:

[1, 7, 53, 263, 371, 1841, 13939, 29761, 97573, 208327, 1577333, 7827143, 11041331, 54790001, 414838579, 2903870053]

約数ペア:

[(1, 2903870053), (7, 414838579), (53, 54790001), (263, 11041331), (371, 7827143), (1841, 1577333), (13939, 208327), (29761, 97573)]