320437617

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{54973}}^1$

素因数の和:55072

約数の個数: 16

約数和(自身を含む): 448587840

約数和(自身を除く): 128150223

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 54973, 164919, 1594217, 3683191, 4782651, 11049573, 106812539, 320437617]

約数ペア:

[(1, 320437617), (3, 106812539), (29, 11049573), (67, 4782651), (87, 3683191), (201, 1594217), (1943, 164919), (5829, 54973)]