243598227

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{6569}}^1$

素因数の和:6882

約数の個数: 16

約数和(自身を含む): 333020160

約数和(自身を除く): 89421933

約数列:

[1, 3, 47, 141, 263, 789, 6569, 12361, 19707, 37083, 308743, 926229, 1727647, 5182941, 81199409, 243598227]

約数ペア:

[(1, 243598227), (3, 81199409), (47, 5182941), (141, 1727647), (263, 926229), (789, 308743), (6569, 37083), (12361, 19707)]