275280978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6554309}}^1$

素因数の和:6554321

約数の個数: 16

約数和(自身を含む): 629213760

約数和(自身を除く): 353932782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6554309, 13108618, 19662927, 39325854, 45880163, 91760326, 137640489, 275280978]

約数ペア:

[(1, 275280978), (2, 137640489), (3, 91760326), (6, 45880163), (7, 39325854), (14, 19662927), (21, 13108618), (42, 6554309)]