211301162387

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{12343}}^1\times {\mathrm{17851}}^1$

素因数の和:30338

約数の個数: 16

約数和(自身を含む): 243283057152

約数和(自身を除く): 31981894765

約数列:

[1, 7, 137, 959, 12343, 17851, 86401, 124957, 1690991, 2445587, 11836937, 17119109, 220334893, 1542344251, 30185880341, 211301162387]

約数ペア:

[(1, 211301162387), (7, 30185880341), (137, 1542344251), (959, 220334893), (12343, 17119109), (17851, 11836937), (86401, 2445587), (124957, 1690991)]