248419633

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{52889}}^1$

素因数の和:52968

約数の個数: 16

約数和(自身を含む): 314801280

約数和(自身を除く): 66381647

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 52889, 370223, 581779, 3226229, 4072453, 22583603, 35488519, 248419633]

約数ペア:

[(1, 248419633), (7, 35488519), (11, 22583603), (61, 4072453), (77, 3226229), (427, 581779), (671, 370223), (4697, 52889)]