4728843

素因数分解:

$3^2\times 7^2\times {\mathrm{10723}}^1$

素因数の和:10743

約数の個数: 18

約数和(自身を含む): 7946484

約数和(自身を除く): 3217641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 10723, 32169, 75061, 96507, 225183, 525427, 675549, 1576281, 4728843]

約数ペア:

[(1, 4728843), (3, 1576281), (7, 675549), (9, 525427), (21, 225183), (49, 96507), (63, 75061), (147, 32169), (441, 10723)]