20170853913

素因数分解:

$3^1\times 7^1\times {\mathrm{5827}}^1\times {\mathrm{164839}}^1$

素因数の和:170676

約数の個数: 16

約数和(自身を含む): 30742000640

約数和(自身を除く): 10571146727

約数列:

[1, 3, 7, 21, 5827, 17481, 40789, 122367, 164839, 494517, 1153873, 3461619, 960516853, 2881550559, 6723617971, 20170853913]

約数ペア:

[(1, 20170853913), (3, 6723617971), (7, 2881550559), (21, 960516853), (5827, 3461619), (17481, 1153873), (40789, 494517), (122367, 164839)]