13637403

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1470

約数の個数: 28

約数和(自身を含む): 22034880

約数和(自身を除く): 8397477

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1439, 3159, 4317, 9477, 12951, 18707, 38853, 56121, 116559, 168363, 349677, 505089, 1049031, 1515267, 4545801, 13637403]

約数ペア:

[(1, 13637403), (3, 4545801), (9, 1515267), (13, 1049031), (27, 505089), (39, 349677), (81, 168363), (117, 116559), (243, 56121), (351, 38853), (729, 18707), (1053, 12951), (1439, 9477), (3159, 4317)]