13214763261

素因数分解:

$3^2\times 7^1\times {\mathrm{20611}}^1\times {\mathrm{10177}}^1$

素因数の和:30801

約数の個数: 24

約数和(自身を含む): 21818049344

約数和(自身を除く): 8603286083

約数列:

[1, 3, 7, 9, 21, 63, 10177, 20611, 30531, 61833, 71239, 91593, 144277, 185499, 213717, 432831, 641151, 1298493, 209758147, 629274441, 1468307029, 1887823323, 4404921087, 13214763261]

約数ペア:

[(1, 13214763261), (3, 4404921087), (7, 1887823323), (9, 1468307029), (21, 629274441), (63, 209758147), (10177, 1298493), (20611, 641151), (30531, 432831), (61833, 213717), (71239, 185499), (91593, 144277)]