3963351

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 6118400

約数和(自身を除く): 2155049

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 2389, 7167, 16723, 50169, 188731, 566193, 1321117, 3963351]

約数ペア:

[(1, 3963351), (3, 1321117), (7, 566193), (21, 188731), (79, 50169), (237, 16723), (553, 7167), (1659, 2389)]