2169453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 3425760

約数和(自身を除く): 1256307

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 389, 429, 507, 1167, 1859, 4279, 5057, 5577, 12837, 15171, 55627, 65741, 166881, 197223, 723151, 2169453]

約数ペア:

[(1, 2169453), (3, 723151), (11, 197223), (13, 166881), (33, 65741), (39, 55627), (143, 15171), (169, 12837), (389, 5577), (429, 5057), (507, 4279), (1167, 1859)]