71016891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{1723}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 103440000

約数和(自身を除く): 32423109

約数列:

[1, 3, 11, 33, 1249, 1723, 3747, 5169, 13739, 18953, 41217, 56859, 2152027, 6456081, 23672297, 71016891]

約数ペア:

[(1, 71016891), (3, 23672297), (11, 6456081), (33, 2152027), (1249, 56859), (1723, 41217), (3747, 18953), (5169, 13739)]