15318351

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3089}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 24102000

約数和(自身を除く): 8783649

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 3089, 4959, 9267, 27801, 58691, 89581, 176073, 268743, 528219, 806229, 1702039, 5106117, 15318351]

約数ペア:

[(1, 15318351), (3, 5106117), (9, 1702039), (19, 806229), (29, 528219), (57, 268743), (87, 176073), (171, 89581), (261, 58691), (551, 27801), (1653, 9267), (3089, 4959)]