4920392939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{12329}}^1$

素因数の和:12491

約数の個数: 32

約数和(自身を含む): 6306647040

約数和(自身を除く): 1386254101

約数列:

[1, 7, 11, 71, 73, 77, 497, 511, 781, 803, 5183, 5467, 5621, 12329, 36281, 57013, 86303, 135619, 399091, 875359, 900017, 949333, 6127513, 6300119, 9628949, 9900187, 63901207, 67402643, 69301309, 447308449, 702913277, 4920392939]

約数ペア:

[(1, 4920392939), (7, 702913277), (11, 447308449), (71, 69301309), (73, 67402643), (77, 63901207), (497, 9900187), (511, 9628949), (781, 6300119), (803, 6127513), (5183, 949333), (5467, 900017), (5621, 875359), (12329, 399091), (36281, 135619), (57013, 86303)]