27797693

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 35903616

約数和(自身を除く): 8105923

約数列:

[1, 7, 11, 37, 77, 121, 259, 407, 847, 887, 2849, 4477, 6209, 9757, 31339, 32819, 68299, 107327, 229733, 361009, 751289, 2527063, 3971099, 27797693]

約数ペア:

[(1, 27797693), (7, 3971099), (11, 2527063), (37, 751289), (77, 361009), (121, 229733), (259, 107327), (407, 68299), (847, 32819), (887, 31339), (2849, 9757), (4477, 6209)]