289702974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4389439}}^1$

素因数の和:4389455

約数の個数: 16

約数和(自身を含む): 632079360

約数和(自身を除く): 342376386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4389439, 8778878, 13168317, 26336634, 48283829, 96567658, 144851487, 289702974]

約数ペア:

[(1, 289702974), (2, 144851487), (3, 96567658), (6, 48283829), (11, 26336634), (22, 13168317), (33, 8778878), (66, 4389439)]