2082843

素因数分解:

$3^2\times 7^2\times {\mathrm{4723}}^1$

素因数の和:4743

約数の個数: 18

約数和(自身を含む): 3500484

約数和(自身を除く): 1417641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 4723, 14169, 33061, 42507, 99183, 231427, 297549, 694281, 2082843]

約数ペア:

[(1, 2082843), (3, 694281), (7, 297549), (9, 231427), (21, 99183), (49, 42507), (63, 33061), (147, 14169), (441, 4723)]