56783259

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1531}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 88666032

約数和(自身を除く): 31882773

約数列:

[1, 3, 9, 13, 39, 117, 317, 951, 1531, 2853, 4121, 4593, 12363, 13779, 19903, 37089, 59709, 179127, 485327, 1455981, 4367943, 6309251, 18927753, 56783259]

約数ペア:

[(1, 56783259), (3, 18927753), (9, 6309251), (13, 4367943), (39, 1455981), (117, 485327), (317, 179127), (951, 59709), (1531, 37089), (2853, 19903), (4121, 13779), (4593, 12363)]