561600819

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{4800007}}^1$

素因数の和:4800026

約数の個数: 12

約数和(自身を含む): 873601456

約数和(自身を除く): 312000637

約数列:

[1, 3, 9, 13, 39, 117, 4800007, 14400021, 43200063, 62400091, 187200273, 561600819]

約数ペア:

[(1, 561600819), (3, 187200273), (9, 62400091), (13, 43200063), (39, 14400021), (117, 4800007)]