161262021

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{4583}}^1$

素因数の和:4940

約数の個数: 16

約数和(自身を含む): 221572224

約数和(自身を除く): 60310203

約数列:

[1, 3, 37, 111, 317, 951, 4583, 11729, 13749, 35187, 169571, 508713, 1452811, 4358433, 53754007, 161262021]

約数ペア:

[(1, 161262021), (3, 53754007), (37, 4358433), (111, 1452811), (317, 508713), (951, 169571), (4583, 35187), (11729, 13749)]