2998089

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 4539392

約数和(自身を除く): 1541303

約数列:

[1, 3, 9, 43, 61, 127, 129, 183, 381, 387, 549, 1143, 2623, 5461, 7747, 7869, 16383, 23241, 23607, 49149, 69723, 333121, 999363, 2998089]

約数ペア:

[(1, 2998089), (3, 999363), (9, 333121), (43, 69723), (61, 49149), (127, 23607), (129, 23241), (183, 16383), (381, 7869), (387, 7747), (549, 5461), (1143, 2623)]