12538977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6229}}^1$

素因数の和:6304

約数の個数: 16

約数和(自身を含む): 18540480

約数和(自身を除く): 6001503

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 6229, 18687, 68519, 205557, 379969, 1139907, 4179659, 12538977]

約数ペア:

[(1, 12538977), (3, 4179659), (11, 1139907), (33, 379969), (61, 205557), (183, 68519), (671, 18687), (2013, 6229)]