1770406401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{17383}}^1$

素因数の和:19400

約数の個数: 16

約数和(自身を含む): 2500792704

約数和(自身を除く): 730386303

約数列:

[1, 3, 17, 51, 1997, 5991, 17383, 33949, 52149, 101847, 295511, 886533, 34713851, 104141553, 590135467, 1770406401]

約数ペア:

[(1, 1770406401), (3, 590135467), (17, 104141553), (51, 34713851), (1997, 886533), (5991, 295511), (17383, 101847), (33949, 52149)]