1500213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 2371680

約数和(自身を除く): 871467

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 269, 429, 507, 807, 1859, 2959, 3497, 5577, 8877, 10491, 38467, 45461, 115401, 136383, 500071, 1500213]

約数ペア:

[(1, 1500213), (3, 500071), (11, 136383), (13, 115401), (33, 45461), (39, 38467), (143, 10491), (169, 8877), (269, 5577), (429, 3497), (507, 2959), (807, 1859)]