27646801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 34272000

約数和(自身を除く): 6625199

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 2039, 13559, 14273, 26507, 185549, 303811, 2126677, 3949543, 27646801]

約数ペア:

[(1, 27646801), (7, 3949543), (13, 2126677), (91, 303811), (149, 185549), (1043, 26507), (1937, 14273), (2039, 13559)]