2632728399

素因数分解:

$3^1\times 7^3\times {\mathrm{2558531}}^1$

素因数の和:2558555

約数の個数: 16

約数和(自身を含む): 4093651200

約数和(自身を除く): 1460922801

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2558531, 7675593, 17909717, 53729151, 125368019, 376104057, 877576133, 2632728399]

約数ペア:

[(1, 2632728399), (3, 877576133), (7, 376104057), (21, 125368019), (49, 53729151), (147, 17909717), (343, 7675593), (1029, 2558531)]