217421214

素因数分解:

$2^1\times 3^1\times {\mathrm{2473}}^1\times {\mathrm{14653}}^1$

素因数の和:17131

約数の個数: 16

約数和(自身を含む): 435047952

約数和(自身を除く): 217626738

約数列:

[1, 2, 3, 6, 2473, 4946, 7419, 14653, 14838, 29306, 43959, 87918, 36236869, 72473738, 108710607, 217421214]

約数ペア:

[(1, 217421214), (2, 108710607), (3, 72473738), (6, 36236869), (2473, 87918), (4946, 43959), (7419, 29306), (14653, 14838)]