2001054237

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{12487}}^1$

素因数の和:13097

約数の個数: 32

約数和(自身を含む): 3289638912

約数和(自身を除く): 1288584675

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 587, 1761, 4109, 7631, 12327, 12487, 22893, 37461, 53417, 87409, 160251, 162331, 262227, 486993, 1136317, 3408951, 7329869, 21989607, 51309083, 95288297, 153927249, 285864891, 667018079, 2001054237]

約数ペア:

[(1, 2001054237), (3, 667018079), (7, 285864891), (13, 153927249), (21, 95288297), (39, 51309083), (91, 21989607), (273, 7329869), (587, 3408951), (1761, 1136317), (4109, 486993), (7631, 262227), (12327, 162331), (12487, 160251), (22893, 87409), (37461, 53417)]