3272409

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 5457920

約数和(自身を除く): 2185511

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 409, 889, 1143, 1227, 2667, 2863, 3681, 8001, 8589, 25767, 51943, 155829, 363601, 467487, 1090803, 3272409]

約数ペア:

[(1, 3272409), (3, 1090803), (7, 467487), (9, 363601), (21, 155829), (63, 51943), (127, 25767), (381, 8589), (409, 8001), (889, 3681), (1143, 2863), (1227, 2667)]