295082019

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{61979}}^1$

素因数の和:62031

約数の個数: 18

約数和(自身を含む): 445574220

約数和(自身を除く): 150492201

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 61979, 185937, 557811, 1425517, 4276551, 12829653, 32786891, 98360673, 295082019]

約数ペア:

[(1, 295082019), (3, 98360673), (9, 32786891), (23, 12829653), (69, 4276551), (207, 1425517), (529, 557811), (1587, 185937), (4761, 61979)]