3765933

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2478

約数の個数: 20

約数和(自身を含む): 5924160

約数和(自身を除く): 2158227

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2447, 7341, 22023, 46493, 66069, 139479, 198207, 418437, 1255311, 3765933]

約数ペア:

[(1, 3765933), (3, 1255311), (9, 418437), (19, 198207), (27, 139479), (57, 66069), (81, 46493), (171, 22023), (513, 7341), (1539, 2447)]