401374443

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1\times {\mathrm{829}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 539168000

約数和(自身を除く): 137793557

約数列:

[1, 3, 199, 597, 811, 829, 2433, 2487, 161389, 164971, 484167, 494913, 672319, 2016957, 133791481, 401374443]

約数ペア:

[(1, 401374443), (3, 133791481), (199, 2016957), (597, 672319), (811, 494913), (829, 484167), (2433, 164971), (2487, 161389)]