13412035

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4211}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 20167056

約数和(自身を除く): 6755021

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 4211, 21055, 29477, 54743, 147385, 206339, 273715, 383201, 1031695, 1916005, 2682407, 13412035]

約数ペア:

[(1, 13412035), (5, 2682407), (7, 1916005), (13, 1031695), (35, 383201), (49, 273715), (65, 206339), (91, 147385), (245, 54743), (455, 29477), (637, 21055), (3185, 4211)]