5280781779

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6447841}}^1$

素因数の和:6447867

約数の個数: 24

約数和(自身を含む): 9388057952

約数和(自身を除く): 4107276173

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 6447841, 19343523, 45134887, 58030569, 83821933, 135404661, 251465799, 406213983, 586753531, 754397397, 1760260593, 5280781779]

約数ペア:

[(1, 5280781779), (3, 1760260593), (7, 754397397), (9, 586753531), (13, 406213983), (21, 251465799), (39, 135404661), (63, 83821933), (91, 58030569), (117, 45134887), (273, 19343523), (819, 6447841)]