1301396901

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{195493}}^1$

素因数の和:195820

約数の個数: 16

約数和(自身を含む): 1989346944

約数和(自身を除く): 687950043

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 195493, 586479, 1368451, 4105353, 61971281, 185913843, 433798967, 1301396901]

約数ペア:

[(1, 1301396901), (3, 433798967), (7, 185913843), (21, 61971281), (317, 4105353), (951, 1368451), (2219, 586479), (6657, 195493)]