1882521

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 2888704

約数和(自身を除く): 1006183

約数列:

[1, 3, 9, 27, 61, 81, 127, 183, 243, 381, 549, 1143, 1647, 3429, 4941, 7747, 10287, 14823, 23241, 30861, 69723, 209169, 627507, 1882521]

約数ペア:

[(1, 1882521), (3, 627507), (9, 209169), (27, 69723), (61, 30861), (81, 23241), (127, 14823), (183, 10287), (243, 7747), (381, 4941), (549, 3429), (1143, 1647)]