274098231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{2777}}^1$

素因数の和:3791

約数の個数: 24

約数和(自身を含む): 432501264

約数和(自身を除く): 158403033

約数列:

[1, 3, 9, 11, 33, 99, 997, 2777, 2991, 8331, 8973, 10967, 24993, 30547, 32901, 91641, 98703, 274923, 2768669, 8306007, 24918021, 30455359, 91366077, 274098231]

約数ペア:

[(1, 274098231), (3, 91366077), (9, 30455359), (11, 24918021), (33, 8306007), (99, 2768669), (997, 274923), (2777, 98703), (2991, 91641), (8331, 32901), (8973, 30547), (10967, 24993)]