388523739

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{3527}}^1$

素因数の和:4106

約数の個数: 16

約数和(自身を含む): 526321152

約数和(自身を除く): 137797413

約数列:

[1, 3, 73, 219, 503, 1509, 3527, 10581, 36719, 110157, 257471, 772413, 1774081, 5322243, 129507913, 388523739]

約数ペア:

[(1, 388523739), (3, 129507913), (73, 5322243), (219, 1774081), (503, 772413), (1509, 257471), (3527, 110157), (10581, 36719)]