15668024421

素因数分解:

$3^1\times 7^1\times {\mathrm{15493}}^1\times {\mathrm{48157}}^1$

素因数の和:63660

約数の個数: 16

約数和(自身を含む): 23877121664

約数和(自身を除く): 8209097243

約数列:

[1, 3, 7, 21, 15493, 46479, 48157, 108451, 144471, 325353, 337099, 1011297, 746096401, 2238289203, 5222674807, 15668024421]

約数ペア:

[(1, 15668024421), (3, 5222674807), (7, 2238289203), (21, 746096401), (15493, 1011297), (46479, 337099), (48157, 325353), (108451, 144471)]