1299441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 2055456

約数和(自身を除く): 756015

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 233, 429, 507, 699, 1859, 2563, 3029, 5577, 7689, 9087, 33319, 39377, 99957, 118131, 433147, 1299441]

約数ペア:

[(1, 1299441), (3, 433147), (11, 118131), (13, 99957), (33, 39377), (39, 33319), (143, 9087), (169, 7689), (233, 5577), (429, 3029), (507, 2563), (699, 1859)]