22080897

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 36224640

約数和(自身を除く): 14143743

約数列:

[1, 3, 9, 23, 27, 31, 37, 69, 93, 111, 207, 279, 333, 621, 713, 837, 851, 961, 999, 1147, 2139, 2553, 2883, 3441, 6417, 7659, 8649, 10323, 19251, 22103, 22977, 25947, 26381, 30969, 35557, 66309, 79143, 106671, 198927, 237429, 320013, 596781, 712287, 817811, 960039, 2453433, 7360299, 22080897]

約数ペア:

[(1, 22080897), (3, 7360299), (9, 2453433), (23, 960039), (27, 817811), (31, 712287), (37, 596781), (69, 320013), (93, 237429), (111, 198927), (207, 106671), (279, 79143), (333, 66309), (621, 35557), (713, 30969), (837, 26381), (851, 25947), (961, 22977), (999, 22103), (1147, 19251), (2139, 10323), (2553, 8649), (2883, 7659), (3441, 6417)]