1279385967

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{9323}}^1$

素因数の和:9782

約数の個数: 16

約数和(自身を含む): 1723075200

約数和(自身を除く): 443689233

約数列:

[1, 3, 149, 307, 447, 921, 9323, 27969, 45743, 137229, 1389127, 2862161, 4167381, 8586483, 426461989, 1279385967]

約数ペア:

[(1, 1279385967), (3, 426461989), (149, 8586483), (307, 4167381), (447, 2862161), (921, 1389127), (9323, 137229), (27969, 45743)]