261338223

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1\times {\mathrm{2081}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 357471072

約数和(自身を除く): 96132849

約数列:

[1, 3, 41, 123, 1021, 2081, 3063, 6243, 41861, 85321, 125583, 255963, 2124701, 6374103, 87112741, 261338223]

約数ペア:

[(1, 261338223), (3, 87112741), (41, 6374103), (123, 2124701), (1021, 255963), (2081, 125583), (3063, 85321), (6243, 41861)]