24738681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20261}}^1$

素因数の和:20312

約数の個数: 16

約数和(自身を含む): 36957888

約数和(自身を除く): 12219207

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 20261, 60783, 222871, 668613, 749657, 2248971, 8246227, 24738681]

約数ペア:

[(1, 24738681), (3, 8246227), (11, 2248971), (33, 749657), (37, 668613), (111, 222871), (407, 60783), (1221, 20261)]