1729180989

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{4919}}^1$

素因数の和:5345

約数の個数: 24

約数和(自身を含む): 2525140800

約数和(自身を除く): 795959811

約数列:

[1, 3, 9, 139, 281, 417, 843, 1251, 2529, 4919, 14757, 39059, 44271, 117177, 351531, 683741, 1382239, 2051223, 4146717, 6153669, 12440151, 192131221, 576393663, 1729180989]

約数ペア:

[(1, 1729180989), (3, 576393663), (9, 192131221), (139, 12440151), (281, 6153669), (417, 4146717), (843, 2051223), (1251, 1382239), (2529, 683741), (4919, 351531), (14757, 117177), (39059, 44271)]