12486598677

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2791549}}^1$

素因数の和:2791633

約数の個数: 24

約数和(自身を含む): 20903126400

約数和(自身を除く): 8416527723

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 2791549, 8374647, 19540843, 25123941, 58622529, 175867587, 198199979, 594599937, 1387399853, 1783799811, 4162199559, 12486598677]

約数ペア:

[(1, 12486598677), (3, 4162199559), (7, 1783799811), (9, 1387399853), (21, 594599937), (63, 198199979), (71, 175867587), (213, 58622529), (497, 25123941), (639, 19540843), (1491, 8374647), (4473, 2791549)]