29557017

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2621}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 49083840

約数和(自身を除く): 19526823

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 2621, 3759, 7863, 11277, 18347, 23589, 55041, 165123, 469159, 1407477, 3284113, 4222431, 9852339, 29557017]

約数ペア:

[(1, 29557017), (3, 9852339), (7, 4222431), (9, 3284113), (21, 1407477), (63, 469159), (179, 165123), (537, 55041), (1253, 23589), (1611, 18347), (2621, 11277), (3759, 7863)]