13371605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12101}}^1$

素因数の和:12136

約数の個数: 16

約数和(自身を含む): 18298224

約数和(自身を除く): 4926619

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 12101, 60505, 157313, 205717, 786565, 1028585, 2674321, 13371605]

約数ペア:

[(1, 13371605), (5, 2674321), (13, 1028585), (17, 786565), (65, 205717), (85, 157313), (221, 60505), (1105, 12101)]