21094274001

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1\times {\mathrm{63397}}^1$

素因数の和:64160

約数の個数: 16

約数和(自身を含む): 28319125824

約数和(自身を除く): 7224851823

約数列:

[1, 3, 197, 563, 591, 1689, 63397, 110911, 190191, 332733, 12489209, 35692511, 37467627, 107077533, 7031424667, 21094274001]

約数ペア:

[(1, 21094274001), (3, 7031424667), (197, 107077533), (563, 37467627), (591, 35692511), (1689, 12489209), (63397, 332733), (110911, 190191)]