16405701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1327}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 23649024

約数和(自身を除く): 7243323

約数列:

[1, 3, 13, 39, 317, 951, 1327, 3981, 4121, 12363, 17251, 51753, 420659, 1261977, 5468567, 16405701]

約数ペア:

[(1, 16405701), (3, 5468567), (13, 1261977), (39, 420659), (317, 51753), (951, 17251), (1327, 12363), (3981, 4121)]