8150961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 13592320

約数和(自身を除く): 5441359

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 409, 511, 949, 1227, 1533, 2847, 2863, 5317, 6643, 8589, 15951, 19929, 29857, 37219, 89571, 111657, 208999, 388141, 626997, 1164423, 2716987, 8150961]

約数ペア:

[(1, 8150961), (3, 2716987), (7, 1164423), (13, 626997), (21, 388141), (39, 208999), (73, 111657), (91, 89571), (219, 37219), (273, 29857), (409, 19929), (511, 15951), (949, 8589), (1227, 6643), (1533, 5317), (2847, 2863)]