2951091

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 5010096

約数和(自身を除く): 2059005

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2293, 6879, 20637, 25223, 29809, 75669, 89427, 227007, 268281, 327899, 983697, 2951091]

約数ペア:

[(1, 2951091), (3, 983697), (9, 327899), (11, 268281), (13, 227007), (33, 89427), (39, 75669), (99, 29809), (117, 25223), (143, 20637), (429, 6879), (1287, 2293)]