4403217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 7283136

約数和(自身を除く): 2879919

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2667, 4953, 11557, 16129, 34671, 48387, 112903, 209677, 338709, 629031, 1467739, 4403217]

約数ペア:

[(1, 4403217), (3, 1467739), (7, 629031), (13, 338709), (21, 209677), (39, 112903), (91, 48387), (127, 34671), (273, 16129), (381, 11557), (889, 4953), (1651, 2667)]