42648711

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 69235200

約数和(自身を除く): 26586489

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1201, 1691, 1869, 3603, 5073, 8407, 11837, 22819, 25221, 35511, 68457, 106889, 159733, 320667, 479199, 748223, 2030891, 2244669, 6092673, 14216237, 42648711]

約数ペア:

[(1, 42648711), (3, 14216237), (7, 6092673), (19, 2244669), (21, 2030891), (57, 748223), (89, 479199), (133, 320667), (267, 159733), (399, 106889), (623, 68457), (1201, 35511), (1691, 25221), (1869, 22819), (3603, 11837), (5073, 8407)]