3865031757

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{262981}}^1$

素因数の和:263081

約数の個数: 24

約数和(自身を含む): 5907627648

約数和(自身を除く): 2042595891

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 14697, 262981, 788943, 2366829, 6048563, 18145689, 18671651, 54437067, 56014953, 168044859, 429447973, 1288343919, 3865031757]

約数ペア:

[(1, 3865031757), (3, 1288343919), (9, 429447973), (23, 168044859), (69, 56014953), (71, 54437067), (207, 18671651), (213, 18145689), (639, 6048563), (1633, 2366829), (4899, 788943), (14697, 262981)]