24990309

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 38835200

約数和(自身を除く): 13844891

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 409, 657, 837, 1227, 1971, 2263, 3681, 6789, 11043, 12679, 20367, 29857, 38037, 61101, 89571, 114111, 268713, 342333, 806139, 925567, 2776701, 8330103, 24990309]

約数ペア:

[(1, 24990309), (3, 8330103), (9, 2776701), (27, 925567), (31, 806139), (73, 342333), (93, 268713), (219, 114111), (279, 89571), (409, 61101), (657, 38037), (837, 29857), (1227, 20367), (1971, 12679), (2263, 11043), (3681, 6789)]