1900385553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2423}}^1\times {\mathrm{23767}}^1$

素因数の和:26204

約数の個数: 16

約数和(自身を含む): 2765454336

約数和(自身を除く): 865068783

約数列:

[1, 3, 11, 33, 2423, 7269, 23767, 26653, 71301, 79959, 261437, 784311, 57587441, 172762323, 633461851, 1900385553]

約数ペア:

[(1, 1900385553), (3, 633461851), (11, 172762323), (33, 57587441), (2423, 784311), (7269, 261437), (23767, 79959), (26653, 71301)]