2912751093

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1755727}}^1$

素因数の和:1755816

約数の個数: 16

約数和(自身を含む): 4494663680

約数和(自身を除く): 1581912587

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 1755727, 5267181, 12290089, 36870267, 138702433, 416107299, 970917031, 2912751093]

約数ペア:

[(1, 2912751093), (3, 970917031), (7, 416107299), (21, 138702433), (79, 36870267), (237, 12290089), (553, 5267181), (1659, 1755727)]