42720799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 48575520

約数和(自身を除く): 5854721

約数列:

[1, 11, 29, 157, 319, 853, 1727, 4553, 9383, 24737, 50083, 133921, 272107, 1473131, 3883709, 42720799]

約数ペア:

[(1, 42720799), (11, 3883709), (29, 1473131), (157, 272107), (319, 133921), (853, 50083), (1727, 24737), (4553, 9383)]