2037647979

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{54151}}^1$

素因数の和:54307

約数の個数: 24

約数和(自身を含む): 3049624032

約数和(自身を除く): 1011976053

約数列:

[1, 3, 9, 37, 111, 113, 333, 339, 1017, 4181, 12543, 37629, 54151, 162453, 487359, 2003587, 6010761, 6119063, 18032283, 18357189, 55071567, 226405331, 679215993, 2037647979]

約数ペア:

[(1, 2037647979), (3, 679215993), (9, 226405331), (37, 55071567), (111, 18357189), (113, 18032283), (333, 6119063), (339, 6010761), (1017, 2003587), (4181, 487359), (12543, 162453), (37629, 54151)]