880147149

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{95471}}^1$

素因数の和:95920

約数の個数: 16

約数和(自身を含む): 1344245760

約数和(自身を除く): 464098611

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 9219, 95471, 286413, 668297, 2004891, 41911769, 125735307, 293382383, 880147149]

約数ペア:

[(1, 880147149), (3, 293382383), (7, 125735307), (21, 41911769), (439, 2004891), (1317, 668297), (3073, 286413), (9219, 95471)]