230152321

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{6997}}^1$

素因数の和:7168

約数の個数: 16

約数和(自身を含む): 272306176

約数和(自身を除く): 42153855

約数列:

[1, 7, 37, 127, 259, 889, 4699, 6997, 32893, 48979, 258889, 888619, 1812223, 6220333, 32878903, 230152321]

約数ペア:

[(1, 230152321), (7, 32878903), (37, 6220333), (127, 1812223), (259, 888619), (889, 258889), (4699, 48979), (6997, 32893)]