13063479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 21041664

約数和(自身を除く): 7978185

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 823, 1221, 1443, 2469, 5291, 9053, 10699, 15873, 27159, 30451, 32097, 91353, 117689, 334961, 353067, 395863, 1004883, 1187589, 4354493, 13063479]

約数ペア:

[(1, 13063479), (3, 4354493), (11, 1187589), (13, 1004883), (33, 395863), (37, 353067), (39, 334961), (111, 117689), (143, 91353), (407, 32097), (429, 30451), (481, 27159), (823, 15873), (1221, 10699), (1443, 9053), (2469, 5291)]