20161306697

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{403331}}^1$

素因数の和:403568

約数の個数: 16

約数和(自身を含む): 23786908032

約数和(自身を除く): 3625601335

約数列:

[1, 7, 37, 193, 259, 1351, 7141, 49987, 403331, 2823317, 14923247, 77842883, 104462729, 544900181, 2880186671, 20161306697]

約数ペア:

[(1, 20161306697), (7, 2880186671), (37, 544900181), (193, 104462729), (259, 77842883), (1351, 14923247), (7141, 2823317), (49987, 403331)]