13235157

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{12569}}^1$

素因数の和:12594

約数の個数: 20

約数和(自身を含む): 21293580

約数和(自身を除く): 8058423

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 12569, 37707, 113121, 163397, 339363, 490191, 1018089, 1470573, 4411719, 13235157]

約数ペア:

[(1, 13235157), (3, 4411719), (9, 1470573), (13, 1018089), (27, 490191), (39, 339363), (81, 163397), (117, 113121), (351, 37707), (1053, 12569)]