13305037617

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{7354913}}^1$

素因数の和:7354989

約数の個数: 16

約数和(自身を含む): 20005366080

約数和(自身を除く): 6700328463

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 7354913, 22064739, 66194217, 198582651, 492779171, 1478337513, 4435012539, 13305037617]

約数ペア:

[(1, 13305037617), (3, 4435012539), (9, 1478337513), (27, 492779171), (67, 198582651), (201, 66194217), (603, 22064739), (1809, 7354913)]