13821489279

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1104041}}^1$

素因数の和:1104167

約数の個数: 24

約数和(自身を含む): 21701049552

約数和(自身を除く): 7879560273

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 12519, 1104041, 3312123, 9936369, 14352533, 43057599, 118132387, 129172797, 354397161, 1063191483, 1535721031, 4607163093, 13821489279]

約数ペア:

[(1, 13821489279), (3, 4607163093), (9, 1535721031), (13, 1063191483), (39, 354397161), (107, 129172797), (117, 118132387), (321, 43057599), (963, 14352533), (1391, 9936369), (4173, 3312123), (12519, 1104041)]