28929229

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{491}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 34951680

約数和(自身を除く): 6022451

約数列:

[1, 7, 19, 133, 443, 491, 3101, 3437, 8417, 9329, 58919, 65303, 217513, 1522591, 4132747, 28929229]

約数ペア:

[(1, 28929229), (7, 4132747), (19, 1522591), (133, 217513), (443, 65303), (491, 58919), (3101, 9329), (3437, 8417)]