121383678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1556201}}^1$

素因数の和:1556219

約数の個数: 16

約数和(自身を含む): 261441936

約数和(自身を除く): 140058258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1556201, 3112402, 4668603, 9337206, 20230613, 40461226, 60691839, 121383678]

約数ペア:

[(1, 121383678), (2, 60691839), (3, 40461226), (6, 20230613), (13, 9337206), (26, 4668603), (39, 3112402), (78, 1556201)]