300339

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 497952

約数和(自身を除く): 197613

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 151, 153, 221, 453, 663, 1359, 1963, 1989, 2567, 5889, 7701, 17667, 23103, 33371, 100113, 300339]

約数ペア:

[(1, 300339), (3, 100113), (9, 33371), (13, 23103), (17, 17667), (39, 7701), (51, 5889), (117, 2567), (151, 1989), (153, 1963), (221, 1359), (453, 663)]