131185481

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3473

約数の個数: 24

約数和(自身を含む): 167695680

約数和(自身を除く): 36510199

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 2023, 2261, 3413, 5491, 23891, 38437, 58021, 64847, 406147, 453929, 986357, 1102399, 6904499, 7716793, 18740783, 131185481]

約数ペア:

[(1, 131185481), (7, 18740783), (17, 7716793), (19, 6904499), (119, 1102399), (133, 986357), (289, 453929), (323, 406147), (2023, 64847), (2261, 58021), (3413, 38437), (5491, 23891)]