4720569

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11831}}^1$

素因数の和:11860

約数の個数: 16

約数和(自身を含む): 7572480

約数和(自身を除く): 2851911

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 11831, 35493, 82817, 224789, 248451, 674367, 1573523, 4720569]

約数ペア:

[(1, 4720569), (3, 1573523), (7, 674367), (19, 248451), (21, 224789), (57, 82817), (133, 35493), (399, 11831)]