25869411

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 39836160

約数和(自身を除く): 13966749

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 2659, 3243, 7977, 9729, 23931, 61157, 124973, 183471, 374919, 550413, 1124757, 2874379, 8623137, 25869411]

約数ペア:

[(1, 25869411), (3, 8623137), (9, 2874379), (23, 1124757), (47, 550413), (69, 374919), (141, 183471), (207, 124973), (423, 61157), (1081, 23931), (2659, 9729), (3243, 7977)]