26661297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6389}}^1$

素因数の和:6512

約数の個数: 16

約数和(自身を含む): 38646720

約数和(自身を除く): 11985423

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 6389, 19167, 83057, 249171, 683623, 2050869, 8887099, 26661297]

約数ペア:

[(1, 26661297), (3, 8887099), (13, 2050869), (39, 683623), (107, 249171), (321, 83057), (1391, 19167), (4173, 6389)]