38388141

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4457}}^1$

素因数の和:4506

約数の個数: 32

約数和(自身を含む): 64195200

約数和(自身を除く): 25807059

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 4457, 8613, 13371, 40113, 49027, 120339, 129253, 147081, 387759, 441243, 1163277, 1323729, 1421783, 3489831, 4265349, 12796047, 38388141]

約数ペア:

[(1, 38388141), (3, 12796047), (9, 4265349), (11, 3489831), (27, 1421783), (29, 1323729), (33, 1163277), (87, 441243), (99, 387759), (261, 147081), (297, 129253), (319, 120339), (783, 49027), (957, 40113), (2871, 13371), (4457, 8613)]