22258989

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 34128000

約数和(自身を除く): 11869011

約数列:

[1, 3, 9, 27, 59, 89, 157, 177, 267, 471, 531, 801, 1413, 1593, 2403, 4239, 5251, 9263, 13973, 15753, 27789, 41919, 47259, 83367, 125757, 141777, 250101, 377271, 824407, 2473221, 7419663, 22258989]

約数ペア:

[(1, 22258989), (3, 7419663), (9, 2473221), (27, 824407), (59, 377271), (89, 250101), (157, 141777), (177, 125757), (267, 83367), (471, 47259), (531, 41919), (801, 27789), (1413, 15753), (1593, 13973), (2403, 9263), (4239, 5251)]