2900259

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 4329600

約数和(自身を除く): 1429341

約数列:

[1, 3, 9, 27, 163, 489, 659, 1467, 1977, 4401, 5931, 17793, 107417, 322251, 966753, 2900259]

約数ペア:

[(1, 2900259), (3, 966753), (9, 322251), (27, 107417), (163, 17793), (489, 5931), (659, 4401), (1467, 1977)]