1428372267

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{284593}}^1$

素因数の和:284842

約数の個数: 16

約数和(自身を含む): 2185681920

約数和(自身を除く): 757309653

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 284593, 853779, 1992151, 5976453, 68017727, 204053181, 476124089, 1428372267]

約数ペア:

[(1, 1428372267), (3, 476124089), (7, 204053181), (21, 68017727), (239, 5976453), (717, 1992151), (1673, 853779), (5019, 284593)]