6396651

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:672

約数の個数: 20

約数和(自身を含む): 9635472

約数和(自身を除く): 3238821

約数列:

[1, 3, 9, 27, 81, 157, 471, 503, 1413, 1509, 4239, 4527, 12717, 13581, 40743, 78971, 236913, 710739, 2132217, 6396651]

約数ペア:

[(1, 6396651), (3, 2132217), (9, 710739), (27, 236913), (81, 78971), (157, 40743), (471, 13581), (503, 12717), (1413, 4527), (1509, 4239)]