9881817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:4984

約数の個数: 16

約数和(自身を含む): 14612160

約数和(自身を除く): 4730343

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 4909, 14727, 53999, 161997, 299449, 898347, 3293939, 9881817]

約数ペア:

[(1, 9881817), (3, 3293939), (11, 898347), (33, 299449), (61, 161997), (183, 53999), (671, 14727), (2013, 4909)]