426804003

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{707801}}^1$

素因数の和:707874

約数の個数: 12

約数和(自身を含む): 625696968

約数和(自身を除く): 198892965

約数列:

[1, 3, 9, 67, 201, 603, 707801, 2123403, 6370209, 47422667, 142268001, 426804003]

約数ペア:

[(1, 426804003), (3, 142268001), (9, 47422667), (67, 6370209), (201, 2123403), (603, 707801)]