65193479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 74627280

約数和(自身を除く): 9433801

約数列:

[1, 13, 29, 67, 89, 377, 841, 871, 1157, 1943, 2581, 5963, 10933, 25259, 33553, 56347, 74849, 77519, 172927, 732511, 973037, 2248051, 5014883, 65193479]

約数ペア:

[(1, 65193479), (13, 5014883), (29, 2248051), (67, 973037), (89, 732511), (377, 172927), (841, 77519), (871, 74849), (1157, 56347), (1943, 33553), (2581, 25259), (5963, 10933)]