39894517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 46093320

約数和(自身を除く): 6198803

約数列:

[1, 13, 29, 41, 89, 377, 533, 841, 1157, 1189, 2581, 3649, 10933, 15457, 33553, 34481, 47437, 74849, 105821, 448253, 973037, 1375673, 3068809, 39894517]

約数ペア:

[(1, 39894517), (13, 3068809), (29, 1375673), (41, 973037), (89, 448253), (377, 105821), (533, 74849), (841, 47437), (1157, 34481), (1189, 33553), (2581, 15457), (3649, 10933)]