3904733

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 4730880

約数和(自身を除く): 826147

約数列:

[1, 7, 23, 79, 161, 307, 553, 1817, 2149, 7061, 12719, 24253, 49427, 169771, 557819, 3904733]

約数ペア:

[(1, 3904733), (7, 557819), (23, 169771), (79, 49427), (161, 24253), (307, 12719), (553, 7061), (1817, 2149)]