97921269

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{572639}}^1$

素因数の和:572664

約数の個数: 12

約数和(自身を含む): 148886400

約数和(自身を除く): 50965131

約数列:

[1, 3, 9, 19, 57, 171, 572639, 1717917, 5153751, 10880141, 32640423, 97921269]

約数ペア:

[(1, 97921269), (3, 32640423), (9, 10880141), (19, 5153751), (57, 1717917), (171, 572639)]