2017030239

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{937}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 3408857088

約数和(自身を除く): 1391826849

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 727, 937, 987, 2181, 2811, 2961, 5089, 6543, 6559, 8433, 15267, 19677, 34169, 44039, 45801, 59031, 102507, 132117, 239183, 307521, 308273, 396351, 681199, 717549, 924819, 2043597, 2152647, 2774457, 4768393, 6130791, 14305179, 32016353, 42915537, 96049059, 224114471, 288147177, 672343413, 2017030239]

約数ペア:

[(1, 2017030239), (3, 672343413), (7, 288147177), (9, 224114471), (21, 96049059), (47, 42915537), (63, 32016353), (141, 14305179), (329, 6130791), (423, 4768393), (727, 2774457), (937, 2152647), (987, 2043597), (2181, 924819), (2811, 717549), (2961, 681199), (5089, 396351), (6543, 308273), (6559, 307521), (8433, 239183), (15267, 132117), (19677, 102507), (34169, 59031), (44039, 45801)]