15297717

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{769}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 21560000

約数和(自身を除く): 6262283

約数列:

[1, 3, 19, 57, 349, 769, 1047, 2307, 6631, 14611, 19893, 43833, 268381, 805143, 5099239, 15297717]

約数ペア:

[(1, 15297717), (3, 5099239), (19, 805143), (57, 268381), (349, 43833), (769, 19893), (1047, 14611), (2307, 6631)]