224917077

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2503}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 374999040

約数和(自身を除く): 150081963

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 389, 1167, 2503, 2723, 4279, 7509, 8169, 12837, 17521, 27533, 29953, 52563, 82599, 89859, 192731, 578193, 973667, 2921001, 6815669, 10710337, 20447007, 32131011, 74972359, 224917077]

約数ペア:

[(1, 224917077), (3, 74972359), (7, 32131011), (11, 20447007), (21, 10710337), (33, 6815669), (77, 2921001), (231, 973667), (389, 578193), (1167, 192731), (2503, 89859), (2723, 82599), (4279, 52563), (7509, 29953), (8169, 27533), (12837, 17521)]