5406247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 6856704

約数和(自身を除く): 1450457

約数列:

[1, 7, 11, 61, 77, 427, 671, 1151, 4697, 8057, 12661, 70211, 88627, 491477, 772321, 5406247]

約数ペア:

[(1, 5406247), (7, 772321), (11, 491477), (61, 88627), (77, 70211), (427, 12661), (671, 8057), (1151, 4697)]