12304929

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 21143808

約数和(自身を除く): 8838879

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 137, 141, 147, 273, 329, 411, 611, 637, 959, 987, 1781, 1833, 1911, 2303, 2877, 4277, 5343, 6439, 6713, 6909, 12467, 12831, 19317, 20139, 29939, 37401, 45073, 83707, 87269, 89817, 135219, 251121, 261807, 315511, 585949, 946533, 1757847, 4101643, 12304929]

約数ペア:

[(1, 12304929), (3, 4101643), (7, 1757847), (13, 946533), (21, 585949), (39, 315511), (47, 261807), (49, 251121), (91, 135219), (137, 89817), (141, 87269), (147, 83707), (273, 45073), (329, 37401), (411, 29939), (611, 20139), (637, 19317), (959, 12831), (987, 12467), (1781, 6909), (1833, 6713), (1911, 6439), (2303, 5343), (2877, 4277)]