29738919

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1429}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 45393920

約数和(自身を除く): 15655001

約数列:

[1, 3, 7, 21, 991, 1429, 2973, 4287, 6937, 10003, 20811, 30009, 1416139, 4248417, 9912973, 29738919]

約数ペア:

[(1, 29738919), (3, 9912973), (7, 4248417), (21, 1416139), (991, 30009), (1429, 20811), (2973, 10003), (4287, 6937)]