79319247

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{29741}}^1$

素因数の和:29878

約数の個数: 16

約数和(自身を含む): 121823232

約数和(自身を除く): 42503985

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 29741, 89223, 208187, 624561, 3777107, 11331321, 26439749, 79319247]

約数ペア:

[(1, 79319247), (3, 26439749), (7, 11331321), (21, 3777107), (127, 624561), (381, 208187), (889, 89223), (2667, 29741)]