301996981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{72823}}^1$

素因数の和:72876

約数の個数: 16

約数和(自身を含む): 367032960

約数和(自身を除く): 65035979

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 72823, 801053, 946699, 2111867, 10413689, 23230537, 27454271, 301996981]

約数ペア:

[(1, 301996981), (11, 27454271), (13, 23230537), (29, 10413689), (143, 2111867), (319, 946699), (377, 801053), (4147, 72823)]