646242275841

素因数分解:

$3^1\times {\mathrm{293}}^1\times {\mathrm{13729}}^1\times {\mathrm{53551}}^1$

素因数の和:67576

約数の個数: 16

約数和(自身を含む): 864676296960

約数和(自身を除く): 218434021119

約数列:

[1, 3, 293, 879, 13729, 41187, 53551, 160653, 4022597, 12067791, 15690443, 47071329, 735201679, 2205605037, 215414091947, 646242275841]

約数ペア:

[(1, 646242275841), (3, 215414091947), (293, 2205605037), (879, 735201679), (13729, 47071329), (41187, 15690443), (53551, 12067791), (160653, 4022597)]