2857707531

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{92009}}^1$

素因数の和:92068

約数の個数: 48

約数和(自身を含む): 5167281600

約数和(自身を除く): 2309574069

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1479, 1827, 3451, 4437, 10353, 31059, 92009, 276027, 644063, 828081, 1564153, 1932189, 2668261, 4692459, 5796567, 8004783, 10949071, 14077377, 18677827, 24014349, 32847213, 45360437, 56033481, 98541639, 136081311, 168100443, 317523059, 408243933, 952569177, 2857707531]

約数ペア:

[(1, 2857707531), (3, 952569177), (7, 408243933), (9, 317523059), (17, 168100443), (21, 136081311), (29, 98541639), (51, 56033481), (63, 45360437), (87, 32847213), (119, 24014349), (153, 18677827), (203, 14077377), (261, 10949071), (357, 8004783), (493, 5796567), (609, 4692459), (1071, 2668261), (1479, 1932189), (1827, 1564153), (3451, 828081), (4437, 644063), (10353, 276027), (31059, 92009)]