98875489321

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{321163}}^1$

素因数の和:321341

約数の個数: 24

約数和(自身を含む): 118039331904

約数和(自身を除く): 19163842583

約数列:

[1, 7, 49, 61, 103, 427, 721, 2989, 5047, 6283, 43981, 307867, 321163, 2248141, 15736987, 19590943, 33079789, 137136601, 231558523, 959956207, 1620909661, 2017867129, 14125069903, 98875489321]

約数ペア:

[(1, 98875489321), (7, 14125069903), (49, 2017867129), (61, 1620909661), (103, 959956207), (427, 231558523), (721, 137136601), (2989, 33079789), (5047, 19590943), (6283, 15736987), (43981, 2248141), (307867, 321163)]