976401

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 24

約数和(自身を含む): 1532960

約数和(自身を除く): 556559

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 841, 1161, 1247, 2523, 3741, 7569, 11223, 22707, 33669, 36163, 108489, 325467, 976401]

約数ペア:

[(1, 976401), (3, 325467), (9, 108489), (27, 36163), (29, 33669), (43, 22707), (87, 11223), (129, 7569), (261, 3741), (387, 2523), (783, 1247), (841, 1161)]