981018363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{63361}}^1$

素因数の和:63774

約数の個数: 16

約数和(自身を含む): 1412212256

約数和(自身を除く): 431193893

約数列:

[1, 3, 13, 39, 397, 1191, 5161, 15483, 63361, 190083, 823693, 2471079, 25154317, 75462951, 327006121, 981018363]

約数ペア:

[(1, 981018363), (3, 327006121), (13, 75462951), (39, 25154317), (397, 2471079), (1191, 823693), (5161, 190083), (15483, 63361)]