1567990140591

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{19140271}}^1$

素因数の和:19140411

約数の個数: 32

約数和(自身を含む): 2469554454528

約数和(自身を除く): 901564313937

約数列:

[1, 3, 7, 21, 47, 83, 141, 249, 329, 581, 987, 1743, 3901, 11703, 27307, 81921, 19140271, 57420813, 133981897, 401945691, 899592737, 1588642493, 2698778211, 4765927479, 6297149159, 11120497451, 18891447477, 33361492353, 74666197171, 223998591513, 522663380197, 1567990140591]

約数ペア:

[(1, 1567990140591), (3, 522663380197), (7, 223998591513), (21, 74666197171), (47, 33361492353), (83, 18891447477), (141, 11120497451), (249, 6297149159), (329, 4765927479), (581, 2698778211), (987, 1588642493), (1743, 899592737), (3901, 401945691), (11703, 133981897), (27307, 57420813), (81921, 19140271)]