13785291

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 21818160

約数和(自身を除く): 8032869

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 1997, 2301, 5991, 6903, 17973, 25961, 77883, 117823, 233649, 353469, 1060407, 1531699, 4595097, 13785291]

約数ペア:

[(1, 13785291), (3, 4595097), (9, 1531699), (13, 1060407), (39, 353469), (59, 233649), (117, 117823), (177, 77883), (531, 25961), (767, 17973), (1997, 6903), (2301, 5991)]