10031021

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 13585152

約数和(自身を除く): 3554131

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 911, 1001, 1573, 6377, 10021, 11011, 11843, 70147, 82901, 110231, 130273, 771617, 911911, 1433003, 10031021]

約数ペア:

[(1, 10031021), (7, 1433003), (11, 911911), (13, 771617), (77, 130273), (91, 110231), (121, 82901), (143, 70147), (847, 11843), (911, 11011), (1001, 10021), (1573, 6377)]