12258963

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 18378048

約数和(自身を除く): 6119085

約数列:

[1, 3, 9, 47, 73, 141, 219, 397, 423, 657, 1191, 3431, 3573, 10293, 18659, 28981, 30879, 55977, 86943, 167931, 260829, 1362107, 4086321, 12258963]

約数ペア:

[(1, 12258963), (3, 4086321), (9, 1362107), (47, 260829), (73, 167931), (141, 86943), (219, 55977), (397, 30879), (423, 28981), (657, 18659), (1191, 10293), (3431, 3573)]