14403987

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{13679}}^1$

素因数の和:13704

約数の個数: 20

約数和(自身を含む): 23173920

約数和(自身を除く): 8769933

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 13679, 41037, 123111, 177827, 369333, 533481, 1107999, 1600443, 4801329, 14403987]

約数ペア:

[(1, 14403987), (3, 4801329), (9, 1600443), (13, 1107999), (27, 533481), (39, 369333), (81, 177827), (117, 123111), (351, 41037), (1053, 13679)]