29168517

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20731}}^1$

素因数の和:20808

約数の個数: 16

約数和(自身を含む): 45112832

約数和(自身を除く): 15944315

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 20731, 62193, 145117, 435351, 1388977, 4166931, 9722839, 29168517]

約数ペア:

[(1, 29168517), (3, 9722839), (7, 4166931), (21, 1388977), (67, 435351), (201, 145117), (469, 62193), (1407, 20731)]