17283357

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 14166243

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 449, 611, 819, 987, 1347, 1833, 2961, 3143, 4041, 4277, 5499, 5837, 9429, 12831, 17511, 21103, 28287, 38493, 40859, 52533, 63309, 122577, 147721, 189927, 274339, 367731, 443163, 823017, 1329489, 1920373, 2469051, 5761119, 17283357]

約数ペア:

[(1, 17283357), (3, 5761119), (7, 2469051), (9, 1920373), (13, 1329489), (21, 823017), (39, 443163), (47, 367731), (63, 274339), (91, 189927), (117, 147721), (141, 122577), (273, 63309), (329, 52533), (423, 40859), (449, 38493), (611, 28287), (819, 21103), (987, 17511), (1347, 12831), (1833, 9429), (2961, 5837), (3143, 5499), (4041, 4277)]