71710401

素因数分解:

$3^1\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{2017}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 109391744

約数和(自身を除く): 37681343

約数列:

[1, 3, 7, 21, 1693, 2017, 5079, 6051, 11851, 14119, 35553, 42357, 3414781, 10244343, 23903467, 71710401]

約数ペア:

[(1, 71710401), (3, 23903467), (7, 10244343), (21, 3414781), (1693, 42357), (2017, 35553), (5079, 14119), (6051, 11851)]