4556721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3816

約数の個数: 16

約数和(自身を含む): 6755840

約数和(自身を除く): 2199119

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 3769, 11307, 48997, 116839, 146991, 350517, 1518907, 4556721]

約数ペア:

[(1, 4556721), (3, 1518907), (13, 350517), (31, 146991), (39, 116839), (93, 48997), (403, 11307), (1209, 3769)]