6540261

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23957}}^1$

素因数の和:23980

約数の個数: 16

約数和(自身を含む): 10733184

約数和(自身を除く): 4192923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 23957, 71871, 167699, 311441, 503097, 934323, 2180087, 6540261]

約数ペア:

[(1, 6540261), (3, 2180087), (7, 934323), (13, 503097), (21, 311441), (39, 167699), (91, 71871), (273, 23957)]