305440267

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 349054992

約数和(自身を除く): 43614725

約数列:

[1, 11, 29, 137, 241, 319, 841, 1507, 2651, 3973, 6989, 9251, 33017, 43703, 76879, 115217, 202681, 363187, 957493, 1267387, 2229491, 10532423, 27767297, 305440267]

約数ペア:

[(1, 305440267), (11, 27767297), (29, 10532423), (137, 2229491), (241, 1267387), (319, 957493), (841, 363187), (1507, 202681), (2651, 115217), (3973, 76879), (6989, 43703), (9251, 33017)]