3987827711

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{51607}}^1$

素因数の和:51723

約数の個数: 24

約数和(自身を含む): 4941982080

約数和(自身を除く): 954154369

約数列:

[1, 7, 19, 49, 83, 133, 581, 931, 1577, 4067, 11039, 51607, 77273, 361249, 980533, 2528743, 4283381, 6863731, 29983667, 48046117, 81384239, 209885669, 569689673, 3987827711]

約数ペア:

[(1, 3987827711), (7, 569689673), (19, 209885669), (49, 81384239), (83, 48046117), (133, 29983667), (581, 6863731), (931, 4283381), (1577, 2528743), (4067, 980533), (11039, 361249), (51607, 77273)]