8804121

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 12122880

約数和(自身を除く): 3318759

約数列:

[1, 3, 43, 129, 139, 417, 491, 1473, 5977, 17931, 21113, 63339, 68249, 204747, 2934707, 8804121]

約数ペア:

[(1, 8804121), (3, 2934707), (43, 204747), (129, 68249), (139, 63339), (417, 21113), (491, 17931), (1473, 5977)]