788585949

素因数分解:

$3^4\times {\mathrm{1531}}^1\times {\mathrm{6359}}^1$

素因数の和:7902

約数の個数: 20

約数和(自身を含む): 1178965920

約数和(自身を除く): 390379971

約数列:

[1, 3, 9, 27, 81, 1531, 4593, 6359, 13779, 19077, 41337, 57231, 124011, 171693, 515079, 9735629, 29206887, 87620661, 262861983, 788585949]

約数ペア:

[(1, 788585949), (3, 262861983), (9, 87620661), (27, 29206887), (81, 9735629), (1531, 515079), (4593, 171693), (6359, 124011), (13779, 57231), (19077, 41337)]