520476913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{121013}}^1$

素因数の和:121064

約数の個数: 16

約数和(自身を含む): 627336576

約数和(自身を除く): 106859663

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 121013, 1331143, 2057221, 2783299, 22629431, 30616289, 47316083, 520476913]

約数ペア:

[(1, 520476913), (11, 47316083), (17, 30616289), (23, 22629431), (187, 2783299), (253, 2057221), (391, 1331143), (4301, 121013)]