339909435

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{260467}}^1$

素因数の和:260507

約数の個数: 24

約数和(自身を含む): 609495120

約数和(自身を除く): 269585685

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 260467, 781401, 1302335, 2344203, 3907005, 7553543, 11721015, 22660629, 37767715, 67981887, 113303145, 339909435]

約数ペア:

[(1, 339909435), (3, 113303145), (5, 67981887), (9, 37767715), (15, 22660629), (29, 11721015), (45, 7553543), (87, 3907005), (145, 2344203), (261, 1302335), (435, 781401), (1305, 260467)]