15779433

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 21504960

約数和(自身を除く): 5725527

約数列:

[1, 3, 89, 113, 267, 339, 523, 1569, 10057, 30171, 46547, 59099, 139641, 177297, 5259811, 15779433]

約数ペア:

[(1, 15779433), (3, 5259811), (89, 177297), (113, 139641), (267, 59099), (339, 46547), (523, 30171), (1569, 10057)]