12431421

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{1471}}^1$

素因数の和:1793

約数の個数: 16

約数和(自身を含む): 18488320

約数和(自身を除く): 6056899

約数列:

[1, 3, 9, 27, 313, 939, 1471, 2817, 4413, 8451, 13239, 39717, 460423, 1381269, 4143807, 12431421]

約数ペア:

[(1, 12431421), (3, 4143807), (9, 1381269), (27, 460423), (313, 39717), (939, 13239), (1471, 8451), (2817, 4413)]