3812721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3772

約数の個数: 16

約数和(自身を含む): 5726208

約数和(自身を除く): 1913487

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 3727, 11181, 40997, 115537, 122991, 346611, 1270907, 3812721]

約数ペア:

[(1, 3812721), (3, 1270907), (11, 346611), (31, 122991), (33, 115537), (93, 40997), (341, 11181), (1023, 3727)]