404740173

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{2161}}^1$

素因数の和:2732

約数の個数: 16

約数和(自身を含む): 544824000

約数和(自身を除く): 140083827

約数列:

[1, 3, 149, 419, 447, 1257, 2161, 6483, 62431, 187293, 321989, 905459, 965967, 2716377, 134913391, 404740173]

約数ペア:

[(1, 404740173), (3, 134913391), (149, 2716377), (419, 965967), (447, 905459), (1257, 321989), (2161, 187293), (6483, 62431)]