2259968217

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{103}}^1\times {\mathrm{3329}}^1$

素因数の和:3474

約数の個数: 32

約数和(自身を含む): 3296966400

約数和(自身を除く): 1036998183

約数列:

[1, 3, 13, 39, 103, 169, 309, 507, 1339, 2197, 3329, 4017, 6591, 9987, 17407, 43277, 52221, 129831, 226291, 342887, 562601, 678873, 1028661, 1687803, 4457531, 7313813, 13372593, 21941439, 57947903, 173843709, 753322739, 2259968217]

約数ペア:

[(1, 2259968217), (3, 753322739), (13, 173843709), (39, 57947903), (103, 21941439), (169, 13372593), (309, 7313813), (507, 4457531), (1339, 1687803), (2197, 1028661), (3329, 678873), (4017, 562601), (6591, 342887), (9987, 226291), (17407, 129831), (43277, 52221)]