2017296729

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{97327}}^1$

素因数の和:97394

約数の個数: 36

約数和(自身を含む): 3461762304

約数和(自身を除く): 1444465575

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 6909, 20727, 97327, 291981, 681289, 875943, 2043867, 4574369, 4769023, 6131601, 13723107, 14307069, 32020583, 41169321, 42921207, 96061749, 224144081, 288185247, 672432243, 2017296729]

約数ペア:

[(1, 2017296729), (3, 672432243), (7, 288185247), (9, 224144081), (21, 96061749), (47, 42921207), (49, 41169321), (63, 32020583), (141, 14307069), (147, 13723107), (329, 6131601), (423, 4769023), (441, 4574369), (987, 2043867), (2303, 875943), (2961, 681289), (6909, 291981), (20727, 97327)]