22192569

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4049}}^1$

素因数の和:4094

約数の個数: 32

約数和(自身を含む): 38880000

約数和(自身を除く): 16687431

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 4049, 5481, 12147, 28343, 36441, 85029, 109323, 117421, 255087, 352263, 765261, 821947, 1056789, 2465841, 3170367, 7397523, 22192569]

約数ペア:

[(1, 22192569), (3, 7397523), (7, 3170367), (9, 2465841), (21, 1056789), (27, 821947), (29, 765261), (63, 352263), (87, 255087), (189, 117421), (203, 109323), (261, 85029), (609, 36441), (783, 28343), (1827, 12147), (4049, 5481)]