2912782103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{7307}}^1$

素因数の和:7523

約数の個数: 32

約数和(自身を含む): 3771629568

約数和(自身を除く): 858847465

約数列:

[1, 7, 11, 31, 77, 167, 217, 341, 1169, 1837, 2387, 5177, 7307, 12859, 36239, 51149, 56947, 80377, 226517, 398629, 562639, 1220269, 1585619, 2491687, 8541883, 13422959, 17441809, 37828339, 93960713, 264798373, 416111729, 2912782103]

約数ペア:

[(1, 2912782103), (7, 416111729), (11, 264798373), (31, 93960713), (77, 37828339), (167, 17441809), (217, 13422959), (341, 8541883), (1169, 2491687), (1837, 1585619), (2387, 1220269), (5177, 562639), (7307, 398629), (12859, 226517), (36239, 80377), (51149, 56947)]