7323771

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 12167680

約数和(自身を除く): 4843909

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 193, 273, 417, 579, 973, 1351, 1807, 2509, 2919, 4053, 5421, 7527, 12649, 17563, 26827, 37947, 52689, 80481, 187789, 348751, 563367, 1046253, 2441257, 7323771]

約数ペア:

[(1, 7323771), (3, 2441257), (7, 1046253), (13, 563367), (21, 348751), (39, 187789), (91, 80481), (139, 52689), (193, 37947), (273, 26827), (417, 17563), (579, 12649), (973, 7527), (1351, 5421), (1807, 4053), (2509, 2919)]