33840681

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 53625600

約数和(自身を除く): 19784919

約数列:

[1, 3, 7, 21, 37, 97, 111, 259, 291, 449, 679, 777, 1347, 2037, 3143, 3589, 9429, 10767, 16613, 25123, 43553, 49839, 75369, 116291, 130659, 304871, 348873, 914613, 1611461, 4834383, 11280227, 33840681]

約数ペア:

[(1, 33840681), (3, 11280227), (7, 4834383), (21, 1611461), (37, 914613), (97, 348873), (111, 304871), (259, 130659), (291, 116291), (449, 75369), (679, 49839), (777, 43553), (1347, 25123), (2037, 16613), (3143, 10767), (3589, 9429)]