242245729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 288541440

約数和(自身を除く): 46295711

約数列:

[1, 11, 23, 29, 137, 241, 253, 319, 667, 1507, 2651, 3151, 3973, 5543, 6989, 7337, 33017, 34661, 43703, 60973, 76879, 91379, 160747, 363187, 759391, 957493, 1005169, 1768217, 8353301, 10532423, 22022339, 242245729]

約数ペア:

[(1, 242245729), (11, 22022339), (23, 10532423), (29, 8353301), (137, 1768217), (241, 1005169), (253, 957493), (319, 759391), (667, 363187), (1507, 160747), (2651, 91379), (3151, 76879), (3973, 60973), (5543, 43703), (6989, 34661), (7337, 33017)]