28371127191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1087}}^1\times {\mathrm{1303}}^1$

素因数の和:3011

約数の個数: 32

約数和(自身を含む): 41404858368

約数和(自身を除く): 13033731177

約数列:

[1, 3, 11, 33, 607, 1087, 1303, 1821, 3261, 3909, 6677, 11957, 14333, 20031, 35871, 42999, 659809, 790921, 1416361, 1979427, 2372763, 4249083, 7257899, 8700131, 15579971, 21773697, 26100393, 46739913, 859731127, 2579193381, 9457042397, 28371127191]

約数ペア:

[(1, 28371127191), (3, 9457042397), (11, 2579193381), (33, 859731127), (607, 46739913), (1087, 26100393), (1303, 21773697), (1821, 15579971), (3261, 8700131), (3909, 7257899), (6677, 4249083), (11957, 2372763), (14333, 1979427), (20031, 1416361), (35871, 790921), (42999, 659809)]