419691370527

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{640669}}^1$

素因数の和:641208

約数の個数: 48

約数和(自身を含む): 713603872800

約数和(自身を除く): 293912502273

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 509, 1287, 1527, 4581, 5599, 6617, 16797, 19851, 50391, 59553, 72787, 218361, 640669, 655083, 1922007, 5766021, 7047359, 8328697, 21142077, 24986091, 63426231, 74958273, 91615667, 274847001, 326100521, 824541003, 978301563, 2934904689, 3587105731, 4239306773, 10761317193, 12717920319, 32283951579, 38153760957, 46632374503, 139897123509, 419691370527]

約数ペア:

[(1, 419691370527), (3, 139897123509), (9, 46632374503), (11, 38153760957), (13, 32283951579), (33, 12717920319), (39, 10761317193), (99, 4239306773), (117, 3587105731), (143, 2934904689), (429, 978301563), (509, 824541003), (1287, 326100521), (1527, 274847001), (4581, 91615667), (5599, 74958273), (6617, 63426231), (16797, 24986091), (19851, 21142077), (50391, 8328697), (59553, 7047359), (72787, 5766021), (218361, 1922007), (640669, 655083)]