15272391

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1049}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 21369600

約数和(自身を除く): 6097209

約数列:

[1, 3, 23, 69, 211, 633, 1049, 3147, 4853, 14559, 24127, 72381, 221339, 664017, 5090797, 15272391]

約数ペア:

[(1, 15272391), (3, 5090797), (23, 664017), (69, 221339), (211, 72381), (633, 24127), (1049, 14559), (3147, 4853)]