1772667

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 2802800

約数和(自身を除く): 1030133

約数列:

[1, 3, 9, 13, 39, 109, 117, 139, 327, 417, 981, 1251, 1417, 1807, 4251, 5421, 12753, 15151, 16263, 45453, 136359, 196963, 590889, 1772667]

約数ペア:

[(1, 1772667), (3, 590889), (9, 196963), (13, 136359), (39, 45453), (109, 16263), (117, 15151), (139, 12753), (327, 5421), (417, 4251), (981, 1807), (1251, 1417)]