306586251

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{15269}}^1$

素因数の和:15395

約数の個数: 24

約数和(自身を含む): 466895520

約数和(自身を除く): 160309269

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 2231, 6693, 15269, 20079, 45807, 137421, 351187, 1053561, 1481093, 3160683, 4443279, 13329837, 34065139, 102195417, 306586251]

約数ペア:

[(1, 306586251), (3, 102195417), (9, 34065139), (23, 13329837), (69, 4443279), (97, 3160683), (207, 1481093), (291, 1053561), (873, 351187), (2231, 137421), (6693, 45807), (15269, 20079)]