23972817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11909}}^1$

素因数の和:11984

約数の個数: 16

約数和(自身を含む): 35444160

約数和(自身を除く): 11471343

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 11909, 35727, 130999, 392997, 726449, 2179347, 7990939, 23972817]

約数ペア:

[(1, 23972817), (3, 7990939), (11, 2179347), (33, 726449), (61, 392997), (183, 130999), (671, 35727), (2013, 11909)]