80879743

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{6373}}^1$

素因数の和:6431

約数の個数: 16

約数和(自身を含む): 96884800

約数和(自身を除く): 16005057

約数列:

[1, 7, 37, 49, 259, 343, 1813, 6373, 12691, 44611, 235801, 312277, 1650607, 2185939, 11554249, 80879743]

約数ペア:

[(1, 80879743), (7, 11554249), (37, 2185939), (49, 1650607), (259, 312277), (343, 235801), (1813, 44611), (6373, 12691)]