228735909

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{1117}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 337014392

約数和(自身を除く): 108278483

約数列:

[1, 3, 9, 61, 183, 373, 549, 1117, 1119, 3351, 3357, 10053, 22753, 68137, 68259, 204411, 204777, 416641, 613233, 1249923, 3749769, 25415101, 76245303, 228735909]

約数ペア:

[(1, 228735909), (3, 76245303), (9, 25415101), (61, 3749769), (183, 1249923), (373, 613233), (549, 416641), (1117, 204777), (1119, 204411), (3351, 68259), (3357, 68137), (10053, 22753)]