201512171

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{14939}}^1$

素因数の和:15034

約数の個数: 16

約数和(自身を含む): 240952320

約数和(自身を除く): 39440149

約数列:

[1, 7, 41, 47, 287, 329, 1927, 13489, 14939, 104573, 612499, 702133, 4287493, 4914931, 28787453, 201512171]

約数ペア:

[(1, 201512171), (7, 28787453), (41, 4914931), (47, 4287493), (287, 702133), (329, 612499), (1927, 104573), (13489, 14939)]