9422019

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{1979}}^1$

素因数の和:2031

約数の個数: 18

約数和(自身を含む): 14234220

約数和(自身を除く): 4812201

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 1979, 4761, 5937, 17811, 45517, 136551, 409653, 1046891, 3140673, 9422019]

約数ペア:

[(1, 9422019), (3, 3140673), (9, 1046891), (23, 409653), (69, 136551), (207, 45517), (529, 17811), (1587, 5937), (1979, 4761)]