228635721

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{32611}}^1$

素因数の和:32677

約数の個数: 24

約数和(自身を含む): 356123040

約数和(自身を除く): 127487319

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 32611, 97833, 293499, 619609, 1337051, 1858827, 4011153, 5576481, 12033459, 25403969, 76211907, 228635721]

約数ペア:

[(1, 228635721), (3, 76211907), (9, 25403969), (19, 12033459), (41, 5576481), (57, 4011153), (123, 1858827), (171, 1337051), (369, 619609), (779, 293499), (2337, 97833), (7011, 32611)]