22961169

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 43804800

約数和(自身を除く): 20843631

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 1949, 3927, 5847, 11781, 13643, 17541, 21439, 33133, 40929, 64317, 99399, 122787, 150073, 192951, 231931, 298197, 364463, 450219, 695793, 1093389, 1350657, 2087379, 2551241, 3280167, 7653723, 22961169]

約数ペア:

[(1, 22961169), (3, 7653723), (7, 3280167), (9, 2551241), (11, 2087379), (17, 1350657), (21, 1093389), (33, 695793), (51, 450219), (63, 364463), (77, 298197), (99, 231931), (119, 192951), (153, 150073), (187, 122787), (231, 99399), (357, 64317), (561, 40929), (693, 33133), (1071, 21439), (1309, 17541), (1683, 13643), (1949, 11781), (3927, 5847)]