29917251

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36529}}^1$

素因数の和:36555

約数の個数: 24

約数和(自身を含む): 53187680

約数和(自身を除く): 23270429

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 36529, 109587, 255703, 328761, 474877, 767109, 1424631, 2301327, 3324139, 4273893, 9972417, 29917251]

約数ペア:

[(1, 29917251), (3, 9972417), (7, 4273893), (9, 3324139), (13, 2301327), (21, 1424631), (39, 767109), (63, 474877), (91, 328761), (117, 255703), (273, 109587), (819, 36529)]