2017758973419

素因数分解:

$3^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1129}}^1\times {\mathrm{28859}}^1$

素因数の和:30984

約数の個数: 48

約数和(自身を含む): 3337361164800

約数和(自身を除く): 1319602191381

約数列:

[1, 3, 7, 9, 21, 63, 983, 1129, 2949, 3387, 6881, 7903, 8847, 10161, 20643, 23709, 28859, 61929, 71127, 86577, 202013, 259731, 606039, 1109807, 1818117, 3329421, 7768649, 9988263, 23305947, 28368397, 32581811, 69917841, 85105191, 97745433, 198578779, 228072677, 255315573, 293236299, 595736337, 684218031, 1787209011, 2052654093, 32027920213, 96083760639, 224195441491, 288251281917, 672586324473, 2017758973419]

約数ペア:

[(1, 2017758973419), (3, 672586324473), (7, 288251281917), (9, 224195441491), (21, 96083760639), (63, 32027920213), (983, 2052654093), (1129, 1787209011), (2949, 684218031), (3387, 595736337), (6881, 293236299), (7903, 255315573), (8847, 228072677), (10161, 198578779), (20643, 97745433), (23709, 85105191), (28859, 69917841), (61929, 32581811), (71127, 28368397), (86577, 23305947), (202013, 9988263), (259731, 7768649), (606039, 3329421), (1109807, 1818117)]