279386539197

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{68326373}}^1$

素因数の和:68326452

約数の個数: 16

約数和(自身を含む): 393559914240

約数和(自身を除く): 114173375043

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 68326373, 204979119, 1981464817, 3211339531, 5944394451, 9634018593, 93128846399, 279386539197]

約数ペア:

[(1, 279386539197), (3, 93128846399), (29, 9634018593), (47, 5944394451), (87, 3211339531), (141, 1981464817), (1363, 204979119), (4089, 68326373)]