1553678279

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{12763}}^1$

素因数の和:12974

約数の個数: 16

約数和(自身を含む): 1684848000

約数和(自身を除く): 131169721

約数列:

[1, 19, 43, 149, 817, 2831, 6407, 12763, 121733, 242497, 548809, 1901687, 10427371, 36132053, 81772541, 1553678279]

約数ペア:

[(1, 1553678279), (19, 81772541), (43, 36132053), (149, 10427371), (817, 1901687), (2831, 548809), (6407, 242497), (12763, 121733)]