2914557597

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{21019}}^1$

素因数の和:21134

約数の個数: 48

約数和(自身を含む): 5036728320

約数和(自身を除く): 2122170723

約数列:

[1, 3, 7, 9, 21, 31, 63, 71, 93, 213, 217, 279, 497, 639, 651, 1491, 1953, 2201, 4473, 6603, 15407, 19809, 21019, 46221, 63057, 138663, 147133, 189171, 441399, 651589, 1324197, 1492349, 1954767, 4477047, 4561123, 5864301, 10446443, 13431141, 13683369, 31339329, 41050107, 46262819, 94017987, 138788457, 323839733, 416365371, 971519199, 2914557597]

約数ペア:

[(1, 2914557597), (3, 971519199), (7, 416365371), (9, 323839733), (21, 138788457), (31, 94017987), (63, 46262819), (71, 41050107), (93, 31339329), (213, 13683369), (217, 13431141), (279, 10446443), (497, 5864301), (639, 4561123), (651, 4477047), (1491, 1954767), (1953, 1492349), (2201, 1324197), (4473, 651589), (6603, 441399), (15407, 189171), (19809, 147133), (21019, 138663), (46221, 63057)]