73471013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 21085147

約数列:

[1, 7, 11, 71, 77, 89, 151, 497, 623, 781, 979, 1057, 1661, 5467, 6319, 6853, 10721, 11627, 13439, 44233, 69509, 75047, 94073, 117931, 147829, 486563, 825517, 954169, 1034803, 6679183, 10495859, 73471013]

約数ペア:

[(1, 73471013), (7, 10495859), (11, 6679183), (71, 1034803), (77, 954169), (89, 825517), (151, 486563), (497, 147829), (623, 117931), (781, 94073), (979, 75047), (1057, 69509), (1661, 44233), (5467, 13439), (6319, 11627), (6853, 10721)]