22551879

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 37440000

約数和(自身を除く): 14888121

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 1949, 3857, 5847, 11571, 13643, 37031, 40929, 56521, 111093, 169563, 259217, 395647, 777651, 1073899, 1186941, 3221697, 7517293, 22551879]

約数ペア:

[(1, 22551879), (3, 7517293), (7, 3221697), (19, 1186941), (21, 1073899), (29, 777651), (57, 395647), (87, 259217), (133, 169563), (203, 111093), (399, 56521), (551, 40929), (609, 37031), (1653, 13643), (1949, 11571), (3857, 5847)]