4127721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 5987520

約数和(自身を除く): 1859799

約数列:

[1, 3, 13, 39, 109, 327, 971, 1417, 2913, 4251, 12623, 37869, 105839, 317517, 1375907, 4127721]

約数ペア:

[(1, 4127721), (3, 1375907), (13, 317517), (39, 105839), (109, 37869), (327, 12623), (971, 4251), (1417, 2913)]