28193091

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3389}}^1$

素因数の和:3498

約数の個数: 16

約数和(自身を含む): 39052800

約数和(自身を除く): 10859709

約数列:

[1, 3, 47, 59, 141, 177, 2773, 3389, 8319, 10167, 159283, 199951, 477849, 599853, 9397697, 28193091]

約数ペア:

[(1, 28193091), (3, 9397697), (47, 599853), (59, 477849), (141, 199951), (177, 159283), (2773, 10167), (3389, 8319)]