858962629

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{41081}}^1$

素因数の和:41220

約数の個数: 16

約数和(自身を含む): 1025406720

約数和(自身を除く): 166444091

約数列:

[1, 7, 29, 103, 203, 721, 2987, 20909, 41081, 287567, 1191349, 4231343, 8339443, 29619401, 122708947, 858962629]

約数ペア:

[(1, 858962629), (7, 122708947), (29, 29619401), (103, 8339443), (203, 4231343), (721, 1191349), (2987, 287567), (20909, 41081)]