1370943

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 2316288

約数和(自身を除く): 945345

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 463, 987, 1389, 2961, 3241, 4167, 9723, 21761, 29169, 65283, 152327, 195849, 456981, 1370943]

約数ペア:

[(1, 1370943), (3, 456981), (7, 195849), (9, 152327), (21, 65283), (47, 29169), (63, 21761), (141, 9723), (329, 4167), (423, 3241), (463, 2961), (987, 1389)]