228582431

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{673}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 288288672

約数和(自身を除く): 59706241

約数列:

[1, 7, 11, 77, 121, 401, 673, 847, 2807, 4411, 4711, 7403, 30877, 48521, 51821, 81433, 269873, 339647, 570031, 1889111, 2968603, 20780221, 32654633, 228582431]

約数ペア:

[(1, 228582431), (7, 32654633), (11, 20780221), (77, 2968603), (121, 1889111), (401, 570031), (673, 339647), (847, 269873), (2807, 81433), (4411, 51821), (4711, 48521), (7403, 30877)]