220416771

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1\times {\mathrm{1319}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 299946240

約数和(自身を除く): 79529469

約数列:

[1, 3, 53, 159, 1051, 1319, 3153, 3957, 55703, 69907, 167109, 209721, 1386269, 4158807, 73472257, 220416771]

約数ペア:

[(1, 220416771), (3, 73472257), (53, 4158807), (159, 1386269), (1051, 209721), (1319, 167109), (3153, 69907), (3957, 55703)]