284849019

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347801}}^1$

素因数の和:347827

約数の個数: 24

約数和(自身を含む): 506399712

約数和(自身を除く): 221550693

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 347801, 1043403, 2434607, 3130209, 4521413, 7303821, 13564239, 21911463, 31649891, 40692717, 94949673, 284849019]

約数ペア:

[(1, 284849019), (3, 94949673), (7, 40692717), (9, 31649891), (13, 21911463), (21, 13564239), (39, 7303821), (63, 4521413), (91, 3130209), (117, 2434607), (273, 1043403), (819, 347801)]