71944697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20249}}^1$

素因数の和:20296

約数の個数: 16

約数和(自身を含む): 87480000

約数和(自身を除く): 15535303

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 20249, 222739, 344233, 384731, 3786563, 4232041, 6540427, 71944697]

約数ペア:

[(1, 71944697), (11, 6540427), (17, 4232041), (19, 3786563), (187, 384731), (209, 344233), (323, 222739), (3553, 20249)]