1260141519

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{112583}}^1$

素因数の和:112647

約数の個数: 32

約数和(自身を含む): 2118380544

約数和(自身を除く): 858239025

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 11193, 112583, 337749, 788081, 1463579, 2364243, 4390737, 4615903, 10245053, 13847709, 30735159, 32311321, 60006739, 96933963, 180020217, 420047173, 1260141519]

約数ペア:

[(1, 1260141519), (3, 420047173), (7, 180020217), (13, 96933963), (21, 60006739), (39, 32311321), (41, 30735159), (91, 13847709), (123, 10245053), (273, 4615903), (287, 4390737), (533, 2364243), (861, 1463579), (1599, 788081), (3731, 337749), (11193, 112583)]