2985329421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19511957}}^1$

素因数の和:19511980

約数の個数: 12

約数和(自身を含む): 4565798172

約数和(自身を除く): 1580468751

約数列:

[1, 3, 9, 17, 51, 153, 19511957, 58535871, 175607613, 331703269, 995109807, 2985329421]

約数ペア:

[(1, 2985329421), (3, 995109807), (9, 331703269), (17, 175607613), (51, 58535871), (153, 19511957)]