78072007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18593}}^1$

素因数の和:18642

約数の個数: 16

約数和(自身を含む): 93713760

約数和(自身を除く): 15641753

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 18593, 241709, 316081, 353267, 4109053, 4592471, 6005539, 78072007]

約数ペア:

[(1, 78072007), (13, 6005539), (17, 4592471), (19, 4109053), (221, 353267), (247, 316081), (323, 241709), (4199, 18593)]