2100056247

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1095491}}^1$

素因数の和:1095571

約数の個数: 16

約数和(自身を含む): 3155016960

約数和(自身を除く): 1054960713

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 1095491, 3286473, 9859419, 29578257, 77779861, 233339583, 700018749, 2100056247]

約数ペア:

[(1, 2100056247), (3, 700018749), (9, 233339583), (27, 77779861), (71, 29578257), (213, 9859419), (639, 3286473), (1917, 1095491)]