9921000453

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{16693}}^1$

素因数の和:17034

約数の個数: 48

約数和(自身を含む): 16625621376

約数和(自身を除く): 6704620923

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 311, 637, 933, 1911, 2177, 4043, 6531, 12129, 15239, 16693, 28301, 45717, 50079, 84903, 116851, 198107, 217009, 350553, 594321, 651027, 817957, 1519063, 2453871, 4557189, 5191523, 10633441, 15574569, 31900323, 36340661, 67489799, 109021983, 202469397, 254384627, 472428593, 763153881, 1417285779, 3307000151, 9921000453]

約数ペア:

[(1, 9921000453), (3, 3307000151), (7, 1417285779), (13, 763153881), (21, 472428593), (39, 254384627), (49, 202469397), (91, 109021983), (147, 67489799), (273, 36340661), (311, 31900323), (637, 15574569), (933, 10633441), (1911, 5191523), (2177, 4557189), (4043, 2453871), (6531, 1519063), (12129, 817957), (15239, 651027), (16693, 594321), (28301, 350553), (45717, 217009), (50079, 198107), (84903, 116851)]