2457273

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9001}}^1$

素因数の和:9024

約数の個数: 16

約数和(自身を含む): 4032896

約数和(自身を除く): 1575623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 9001, 27003, 63007, 117013, 189021, 351039, 819091, 2457273]

約数ペア:

[(1, 2457273), (3, 819091), (7, 351039), (13, 189021), (21, 117013), (39, 63007), (91, 27003), (273, 9001)]