39934447

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4229}}^1$

素因数の和:4326

約数の個数: 16

約数和(自身を含む): 48729600

約数和(自身を除く): 8795153

約数列:

[1, 7, 19, 71, 133, 497, 1349, 4229, 9443, 29603, 80351, 300259, 562457, 2101813, 5704921, 39934447]

約数ペア:

[(1, 39934447), (7, 5704921), (19, 2101813), (71, 562457), (133, 300259), (497, 80351), (1349, 29603), (4229, 9443)]