2068231617

素因数分解:

$3^3\times {\mathrm{3581}}^1\times {\mathrm{21391}}^1$

素因数の和:24981

約数の個数: 16

約数和(自身を含む): 3065045760

約数和(自身を除く): 996814143

約数列:

[1, 3, 9, 27, 3581, 10743, 21391, 32229, 64173, 96687, 192519, 577557, 76601171, 229803513, 689410539, 2068231617]

約数ペア:

[(1, 2068231617), (3, 689410539), (9, 229803513), (27, 76601171), (3581, 577557), (10743, 192519), (21391, 96687), (32229, 64173)]