22819131

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 35328000

約数和(自身を除く): 12508869

約数列:

[1, 3, 9, 27, 31, 93, 137, 199, 279, 411, 597, 837, 1233, 1791, 3699, 4247, 5373, 6169, 12741, 18507, 27263, 38223, 55521, 81789, 114669, 166563, 245367, 736101, 845153, 2535459, 7606377, 22819131]

約数ペア:

[(1, 22819131), (3, 7606377), (9, 2535459), (27, 845153), (31, 736101), (93, 245367), (137, 166563), (199, 114669), (279, 81789), (411, 55521), (597, 38223), (837, 27263), (1233, 18507), (1791, 12741), (3699, 6169), (4247, 5373)]