68083691

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 78019200

約数和(自身を除く): 9935509

約数列:

[1, 13, 17, 221, 239, 1289, 3107, 4063, 16757, 21913, 52819, 284869, 308071, 4004923, 5237207, 68083691]

約数ペア:

[(1, 68083691), (13, 5237207), (17, 4004923), (221, 308071), (239, 284869), (1289, 52819), (3107, 21913), (4063, 16757)]