13201395

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1373}}^1$

素因数の和:2022

約数の個数: 16

約数和(自身を含む): 21170592

約数和(自身を除く): 7969197

約数列:

[1, 3, 5, 15, 641, 1373, 1923, 3205, 4119, 6865, 9615, 20595, 880093, 2640279, 4400465, 13201395]

約数ペア:

[(1, 13201395), (3, 4400465), (5, 2640279), (15, 880093), (641, 20595), (1373, 9615), (1923, 6865), (3205, 4119)]