25020801

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2707}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 39428480

約数和(自身を除く): 14407679

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 2707, 3081, 8121, 9243, 24363, 35191, 105573, 213853, 316719, 641559, 1924677, 2780089, 8340267, 25020801]

約数ペア:

[(1, 25020801), (3, 8340267), (9, 2780089), (13, 1924677), (39, 641559), (79, 316719), (117, 213853), (237, 105573), (711, 35191), (1027, 24363), (2707, 9243), (3081, 8121)]