2912279937

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1755443}}^1$

素因数の和:1755532

約数の個数: 16

約数和(自身を含む): 4493936640

約数和(自身を除く): 1581656703

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 1755443, 5266329, 12288101, 36864303, 138679997, 416039991, 970759979, 2912279937]

約数ペア:

[(1, 2912279937), (3, 970759979), (7, 416039991), (21, 138679997), (79, 36864303), (237, 12288101), (553, 5266329), (1659, 1755443)]