28853671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6143}}^1$

素因数の和:6222

約数の個数: 16

約数和(自身を含む): 36569088

約数和(自身を除く): 7715417

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 6143, 43001, 67573, 374723, 473011, 2623061, 4121953, 28853671]

約数ペア:

[(1, 28853671), (7, 4121953), (11, 2623061), (61, 473011), (77, 374723), (427, 67573), (671, 43001), (4697, 6143)]