66621113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{619}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 76245120

約数和(自身を除く): 9624007

約数列:

[1, 13, 17, 221, 487, 619, 6331, 8047, 8279, 10523, 107627, 136799, 301453, 3918889, 5124701, 66621113]

約数ペア:

[(1, 66621113), (13, 5124701), (17, 3918889), (221, 301453), (487, 136799), (619, 107627), (6331, 10523), (8047, 8279)]