1515267

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1464

約数の個数: 20

約数和(自身を含む): 2439360

約数和(自身を除く): 924093

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1439, 4317, 12951, 18707, 38853, 56121, 116559, 168363, 505089, 1515267]

約数ペア:

[(1, 1515267), (3, 505089), (9, 168363), (13, 116559), (27, 56121), (39, 38853), (81, 18707), (117, 12951), (351, 4317), (1053, 1439)]