56959721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^2$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 71991360

約数和(自身を除く): 15031639

約数列:

[1, 7, 13, 59, 91, 103, 413, 721, 767, 1339, 5369, 6077, 9373, 10609, 42539, 74263, 79001, 137917, 553007, 625931, 965419, 4381517, 8137103, 56959721]

約数ペア:

[(1, 56959721), (7, 8137103), (13, 4381517), (59, 965419), (91, 625931), (103, 553007), (413, 137917), (721, 79001), (767, 74263), (1339, 42539), (5369, 10609), (6077, 9373)]