2662173

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{2293}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 4037440

約数和(自身を除く): 1375267

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 2293, 6879, 20637, 61911, 98599, 295797, 887391, 2662173]

約数ペア:

[(1, 2662173), (3, 887391), (9, 295797), (27, 98599), (43, 61911), (129, 20637), (387, 6879), (1161, 2293)]