205154313

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751481}}^1$

素因数の和:751504

約数の個数: 16

約数和(自身を含む): 336663936

約数和(自身を除く): 131509623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 751481, 2254443, 5260367, 9769253, 15781101, 29307759, 68384771, 205154313]

約数ペア:

[(1, 205154313), (3, 68384771), (7, 29307759), (13, 15781101), (21, 9769253), (39, 5260367), (91, 2254443), (273, 751481)]