7976941

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 9861760

約数和(自身を除く): 1884819

約数列:

[1, 7, 19, 37, 133, 259, 703, 1621, 4921, 11347, 30799, 59977, 215593, 419839, 1139563, 7976941]

約数ペア:

[(1, 7976941), (7, 1139563), (19, 419839), (37, 215593), (133, 59977), (259, 30799), (703, 11347), (1621, 4921)]