2169307007

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{4793}}^1$

素因数の和:4943

約数の個数: 32

約数和(自身を含む): 2706117120

約数和(自身を除く): 536810113

約数列:

[1, 7, 19, 41, 83, 133, 287, 581, 779, 1577, 3403, 4793, 5453, 11039, 23821, 33551, 64657, 91067, 196513, 397819, 452599, 637469, 1375591, 2784733, 3733747, 7558561, 16310579, 26136229, 52909927, 114174053, 309901001, 2169307007]

約数ペア:

[(1, 2169307007), (7, 309901001), (19, 114174053), (41, 52909927), (83, 26136229), (133, 16310579), (287, 7558561), (581, 3733747), (779, 2784733), (1577, 1375591), (3403, 637469), (4793, 452599), (5453, 397819), (11039, 196513), (23821, 91067), (33551, 64657)]