1277695953

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{282239}}^1$

素因数の和:282748

約数の個数: 12

約数和(自身を含む): 1849236480

約数和(自身を除く): 571540527

約数列:

[1, 3, 9, 503, 1509, 4527, 282239, 846717, 2540151, 141966217, 425898651, 1277695953]

約数ペア:

[(1, 1277695953), (3, 425898651), (9, 141966217), (503, 2540151), (1509, 846717), (4527, 282239)]