380332959

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{4259}}^1$

素因数の和:4399

約数の個数: 24

約数和(自身を含む): 544053120

約数和(自身を除く): 163720161

約数列:

[1, 3, 17, 51, 103, 289, 309, 867, 1751, 4259, 5253, 12777, 29767, 72403, 89301, 217209, 438677, 1230851, 1316031, 3692553, 7457509, 22372527, 126777653, 380332959]

約数ペア:

[(1, 380332959), (3, 126777653), (17, 22372527), (51, 7457509), (103, 3692553), (289, 1316031), (309, 1230851), (867, 438677), (1751, 217209), (4259, 89301), (5253, 72403), (12777, 29767)]