14720397

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 19994688

約数和(自身を除く): 5274291

約数列:

[1, 3, 113, 173, 251, 339, 519, 753, 19549, 28363, 43423, 58647, 85089, 130269, 4906799, 14720397]

約数ペア:

[(1, 14720397), (3, 4906799), (113, 130269), (173, 85089), (251, 58647), (339, 43423), (519, 28363), (753, 19549)]