2009335749

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{38803}}^1$

素因数の和:39268

約数の個数: 16

約数和(自身を含む): 2751048384

約数和(自身を除く): 741712635

約数列:

[1, 3, 41, 123, 421, 1263, 17261, 38803, 51783, 116409, 1590923, 4772769, 16336063, 49008189, 669778583, 2009335749]

約数ペア:

[(1, 2009335749), (3, 669778583), (41, 49008189), (123, 16336063), (421, 4772769), (1263, 1590923), (17261, 116409), (38803, 51783)]