2017742397

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 3039805440

約数和(自身を除く): 1022063043

約数列:

[1, 3, 11, 33, 71, 79, 121, 213, 237, 363, 781, 869, 991, 2343, 2607, 2973, 5609, 8591, 9559, 10901, 16827, 25773, 28677, 32703, 61699, 70361, 78289, 119911, 185097, 211083, 234867, 359733, 678689, 773971, 861179, 2036067, 2321913, 2583537, 5558519, 8513681, 9472969, 16675557, 25541043, 28418907, 61143709, 183431127, 672580799, 2017742397]

約数ペア:

[(1, 2017742397), (3, 672580799), (11, 183431127), (33, 61143709), (71, 28418907), (79, 25541043), (121, 16675557), (213, 9472969), (237, 8513681), (363, 5558519), (781, 2583537), (869, 2321913), (991, 2036067), (2343, 861179), (2607, 773971), (2973, 678689), (5609, 359733), (8591, 234867), (9559, 211083), (10901, 185097), (16827, 119911), (25773, 78289), (28677, 70361), (32703, 61699)]