38403693

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{74861}}^1$

素因数の和:74889

約数の個数: 16

約数和(自身を含む): 59889600

約数和(自身を除く): 21485907

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 74861, 224583, 673749, 1422359, 2021247, 4267077, 12801231, 38403693]

約数ペア:

[(1, 38403693), (3, 12801231), (9, 4267077), (19, 2021247), (27, 1422359), (57, 673749), (171, 224583), (513, 74861)]