1104455009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2087}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 1395118080

約数和(自身を除く): 290663071

約数列:

[1, 7, 19, 23, 133, 161, 173, 437, 1211, 2087, 3059, 3287, 3979, 14609, 23009, 27853, 39653, 48001, 75601, 277571, 336007, 361051, 529207, 912019, 2527357, 6384133, 6859969, 8304173, 48019783, 58129211, 157779287, 1104455009]

約数ペア:

[(1, 1104455009), (7, 157779287), (19, 58129211), (23, 48019783), (133, 8304173), (161, 6859969), (173, 6384133), (437, 2527357), (1211, 912019), (2087, 529207), (3059, 361051), (3287, 336007), (3979, 277571), (14609, 75601), (23009, 48001), (27853, 39653)]