13611479

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 15998976

約数和(自身を除く): 2387497

約数列:

[1, 7, 61, 127, 251, 427, 889, 1757, 7747, 15311, 31877, 54229, 107177, 223139, 1944497, 13611479]

約数ペア:

[(1, 13611479), (7, 1944497), (61, 223139), (127, 107177), (251, 54229), (427, 31877), (889, 15311), (1757, 7747)]