405195219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2113}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 692546400

約数和(自身を除く): 287351181

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 149, 429, 447, 1287, 1341, 1639, 1937, 2113, 4917, 5811, 6339, 14751, 17433, 19017, 21307, 23243, 27469, 63921, 69729, 82407, 191763, 209187, 247221, 302159, 314837, 906477, 944511, 2719431, 2833533, 3463207, 4092881, 10389621, 12278643, 31168863, 36835929, 45021691, 135065073, 405195219]

約数ペア:

[(1, 405195219), (3, 135065073), (9, 45021691), (11, 36835929), (13, 31168863), (33, 12278643), (39, 10389621), (99, 4092881), (117, 3463207), (143, 2833533), (149, 2719431), (429, 944511), (447, 906477), (1287, 314837), (1341, 302159), (1639, 247221), (1937, 209187), (2113, 191763), (4917, 82407), (5811, 69729), (6339, 63921), (14751, 27469), (17433, 23243), (19017, 21307)]