1256951361

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109481}}^1$

素因数の和:109616

約数の個数: 16

約数和(自身を含む): 1734194880

約数和(自身を除く): 477243519

約数列:

[1, 3, 43, 89, 129, 267, 3827, 11481, 109481, 328443, 4707683, 9743809, 14123049, 29231427, 418983787, 1256951361]

約数ペア:

[(1, 1256951361), (3, 418983787), (43, 29231427), (89, 14123049), (129, 9743809), (267, 4707683), (3827, 328443), (11481, 109481)]