2213503893

素因数分解:

$3^2\times {\mathrm{1427}}^1\times {\mathrm{172351}}^1$

素因数の和:173784

約数の個数: 12

約数和(自身を含む): 3199542528

約数和(自身を除く): 986038635

約数列:

[1, 3, 9, 1427, 4281, 12843, 172351, 517053, 1551159, 245944877, 737834631, 2213503893]

約数ペア:

[(1, 2213503893), (3, 737834631), (9, 245944877), (1427, 1551159), (4281, 517053), (12843, 172351)]