1379968137

素因数分解:

$3^3\times {\mathrm{1319}}^1\times {\mathrm{38749}}^1$

素因数の和:40077

約数の個数: 16

約数和(自身を含む): 2046000000

約数和(自身を除く): 666031863

約数列:

[1, 3, 9, 27, 1319, 3957, 11871, 35613, 38749, 116247, 348741, 1046223, 51109931, 153329793, 459989379, 1379968137]

約数ペア:

[(1, 1379968137), (3, 459989379), (9, 153329793), (27, 51109931), (1319, 1046223), (3957, 348741), (11871, 116247), (35613, 38749)]