29871387

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36473}}^1$

素因数の和:36499

約数の個数: 24

約数和(自身を含む): 53106144

約数和(自身を除く): 23234757

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 36473, 109419, 255311, 328257, 474149, 765933, 1422447, 2297799, 3319043, 4267341, 9957129, 29871387]

約数ペア:

[(1, 29871387), (3, 9957129), (7, 4267341), (9, 3319043), (13, 2297799), (21, 1422447), (39, 765933), (63, 474149), (91, 328257), (117, 255311), (273, 109419), (819, 36473)]