530505339

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1943243}}^1$

素因数の和:1943266

約数の個数: 16

約数和(自身を含む): 870573312

約数和(自身を除く): 340067973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1943243, 5829729, 13602701, 25262159, 40808103, 75786477, 176835113, 530505339]

約数ペア:

[(1, 530505339), (3, 176835113), (7, 75786477), (13, 40808103), (21, 25262159), (39, 13602701), (91, 5829729), (273, 1943243)]