305807359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{919}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 363657600

約数和(自身を除く): 57850241

約数列:

[1, 11, 13, 143, 169, 179, 919, 1859, 1969, 2327, 10109, 11947, 25597, 30251, 131417, 155311, 164501, 332761, 1708421, 1809511, 2138513, 23523643, 27800669, 305807359]

約数ペア:

[(1, 305807359), (11, 27800669), (13, 23523643), (143, 2138513), (169, 1809511), (179, 1708421), (919, 332761), (1859, 164501), (1969, 155311), (2327, 131417), (10109, 30251), (11947, 25597)]