22707237

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1367}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 35557056

約数和(自身を除く): 12849819

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 1367, 2373, 4101, 5537, 9569, 16611, 28707, 66983, 154471, 200949, 463413, 1081297, 3243891, 7569079, 22707237]

約数ペア:

[(1, 22707237), (3, 7569079), (7, 3243891), (21, 1081297), (49, 463413), (113, 200949), (147, 154471), (339, 66983), (791, 28707), (1367, 16611), (2373, 9569), (4101, 5537)]