16528029

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 27104256

約数和(自身を除く): 10576227

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 691, 1139, 1407, 2073, 3417, 4837, 7973, 11747, 14511, 23919, 35241, 46297, 82229, 138891, 246687, 324079, 787049, 972237, 2361147, 5509343, 16528029]

約数ペア:

[(1, 16528029), (3, 5509343), (7, 2361147), (17, 972237), (21, 787049), (51, 324079), (67, 246687), (119, 138891), (201, 82229), (357, 46297), (469, 35241), (691, 23919), (1139, 14511), (1407, 11747), (2073, 7973), (3417, 4837)]