1994199

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 2817024

約数和(自身を除く): 822825

約数列:

[1, 3, 31, 41, 93, 123, 523, 1271, 1569, 3813, 16213, 21443, 48639, 64329, 664733, 1994199]

約数ペア:

[(1, 1994199), (3, 664733), (31, 64329), (41, 48639), (93, 21443), (123, 16213), (523, 3813), (1271, 1569)]