2717169

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 1879311

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 269, 273, 481, 777, 807, 1443, 1883, 3367, 3497, 5649, 9953, 10101, 10491, 24479, 29859, 69671, 73437, 129389, 209013, 388167, 905723, 2717169]

約数ペア:

[(1, 2717169), (3, 905723), (7, 388167), (13, 209013), (21, 129389), (37, 73437), (39, 69671), (91, 29859), (111, 24479), (259, 10491), (269, 10101), (273, 9953), (481, 5649), (777, 3497), (807, 3367), (1443, 1883)]