25913667

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6451}}^1$

素因数の和:6570

約数の個数: 16

約数和(自身を含む): 37576448

約数和(自身を除く): 11662781

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 6451, 19353, 83863, 251589, 664453, 1993359, 8637889, 25913667]

約数ペア:

[(1, 25913667), (3, 8637889), (13, 1993359), (39, 664453), (103, 251589), (309, 83863), (1339, 19353), (4017, 6451)]