22370193

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 33246720

約数和(自身を除く): 10876527

約数列:

[1, 3, 9, 73, 79, 219, 237, 431, 657, 711, 1293, 3879, 5767, 17301, 31463, 34049, 51903, 94389, 102147, 283167, 306441, 2485577, 7456731, 22370193]

約数ペア:

[(1, 22370193), (3, 7456731), (9, 2485577), (73, 306441), (79, 283167), (219, 102147), (237, 94389), (431, 51903), (657, 34049), (711, 31463), (1293, 17301), (3879, 5767)]