47222421

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 64152000

約数和(自身を除く): 16929579

約数列:

[1, 3, 89, 149, 267, 447, 1187, 3561, 13261, 39783, 105643, 176863, 316929, 530589, 15740807, 47222421]

約数ペア:

[(1, 47222421), (3, 15740807), (89, 530589), (149, 316929), (267, 176863), (447, 105643), (1187, 39783), (3561, 13261)]