9859003

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 12499200

約数和(自身を除く): 2640197

約数列:

[1, 7, 11, 61, 77, 427, 671, 2099, 4697, 14693, 23089, 128039, 161623, 896273, 1408429, 9859003]

約数ペア:

[(1, 9859003), (7, 1408429), (11, 896273), (61, 161623), (77, 128039), (427, 23089), (671, 14693), (2099, 4697)]