221410089

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{56039}}^1$

素因数の和:56484

約数の個数: 12

約数和(自身を含む): 320548800

約数和(自身を除く): 99138711

約数列:

[1, 3, 9, 439, 1317, 3951, 56039, 168117, 504351, 24601121, 73803363, 221410089]

約数ペア:

[(1, 221410089), (3, 73803363), (9, 24601121), (439, 504351), (1317, 168117), (3951, 56039)]