23308663

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 28728000

約数和(自身を除く): 5419337

約数列:

[1, 7, 29, 47, 49, 203, 329, 349, 1363, 1421, 2303, 2443, 9541, 10121, 16403, 17101, 66787, 70847, 114821, 475687, 495929, 803747, 3329809, 23308663]

約数ペア:

[(1, 23308663), (7, 3329809), (29, 803747), (47, 495929), (49, 475687), (203, 114821), (329, 70847), (349, 66787), (1363, 17101), (1421, 16403), (2303, 10121), (2443, 9541)]