1330397270979

素因数分解:

$3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{9551}}^1\times {\mathrm{7529}}^1$

素因数の和:17971

約数の個数: 32

約数和(自身を含む): 2030055229440

約数和(自身を除く): 699657958461

約数列:

[1, 3, 7, 21, 881, 2643, 6167, 7529, 9551, 18501, 22587, 28653, 52703, 66857, 158109, 200571, 6633049, 8414431, 19899147, 25243293, 46431343, 58901017, 71909479, 139294029, 176703051, 215728437, 503366353, 1510099059, 63352250999, 190056752997, 443465756993, 1330397270979]

約数ペア:

[(1, 1330397270979), (3, 443465756993), (7, 190056752997), (21, 63352250999), (881, 1510099059), (2643, 503366353), (6167, 215728437), (7529, 176703051), (9551, 139294029), (18501, 71909479), (22587, 58901017), (28653, 46431343), (52703, 25243293), (66857, 19899147), (158109, 8414431), (200571, 6633049)]