1331036793

素因数分解:

$3^4\times {\mathrm{79}}^2\times {\mathrm{2633}}^1$

素因数の和:2803

約数の個数: 30

約数和(自身を含む): 2014591194

約数和(自身を除く): 683554401

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 2633, 6241, 6399, 7899, 18723, 23697, 56169, 71091, 168507, 208007, 213273, 505521, 624021, 1872063, 5616189, 16432553, 16848567, 49297659, 147892977, 443678931, 1331036793]

約数ペア:

[(1, 1331036793), (3, 443678931), (9, 147892977), (27, 49297659), (79, 16848567), (81, 16432553), (237, 5616189), (711, 1872063), (2133, 624021), (2633, 505521), (6241, 213273), (6399, 208007), (7899, 168507), (18723, 71091), (23697, 56169)]