13284327

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 21676032

約数和(自身を除く): 8391705

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 293, 357, 381, 879, 889, 2051, 2159, 2667, 4981, 6153, 6477, 14943, 15113, 34867, 37211, 45339, 104601, 111633, 260477, 632587, 781431, 1897761, 4428109, 13284327]

約数ペア:

[(1, 13284327), (3, 4428109), (7, 1897761), (17, 781431), (21, 632587), (51, 260477), (119, 111633), (127, 104601), (293, 45339), (357, 37211), (381, 34867), (879, 15113), (889, 14943), (2051, 6477), (2159, 6153), (2667, 4981)]