74798113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 87747968

約数和(自身を除く): 12949855

約数列:

[1, 13, 17, 43, 221, 289, 463, 559, 731, 3757, 6019, 7871, 9503, 12427, 19909, 102323, 133807, 161551, 258817, 338453, 1739491, 4399889, 5753701, 74798113]

約数ペア:

[(1, 74798113), (13, 5753701), (17, 4399889), (43, 1739491), (221, 338453), (289, 258817), (463, 161551), (559, 133807), (731, 102323), (3757, 19909), (6019, 12427), (7871, 9503)]