1058572921

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{209743}}^1$

素因数の和:209860

約数の個数: 12

約数和(自身を含む): 1243362432

約数和(自身を除く): 184789511

約数列:

[1, 7, 49, 103, 721, 5047, 209743, 1468201, 10277407, 21603529, 151224703, 1058572921]

約数ペア:

[(1, 1058572921), (7, 151224703), (49, 21603529), (103, 10277407), (721, 1468201), (5047, 209743)]