472697487

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{827}}^1\times {\mathrm{1549}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 700736400

約数和(自身を除く): 228038913

約数列:

[1, 3, 9, 41, 123, 369, 827, 1549, 2481, 4647, 7443, 13941, 33907, 63509, 101721, 190527, 305163, 571581, 1281023, 3843069, 11529207, 52521943, 157565829, 472697487]

約数ペア:

[(1, 472697487), (3, 157565829), (9, 52521943), (41, 11529207), (123, 3843069), (369, 1281023), (827, 571581), (1549, 305163), (2481, 190527), (4647, 101721), (7443, 63509), (13941, 33907)]