1106591619

素因数分解:

$3^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{26387}}^1$

素因数の和:28394

約数の個数: 16

約数和(自身を含む): 1687143168

約数和(自身を除く): 580551549

約数列:

[1, 3, 7, 21, 1997, 5991, 13979, 26387, 41937, 79161, 184709, 554127, 52694839, 158084517, 368863873, 1106591619]

約数ペア:

[(1, 1106591619), (3, 368863873), (7, 158084517), (21, 52694839), (1997, 554127), (5991, 184709), (13979, 79161), (26387, 41937)]