9704421

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{18917}}^1$

素因数の和:18945

約数の個数: 16

約数和(自身を含む): 15134400

約数和(自身を除く): 5429979

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 18917, 56751, 170253, 359423, 510759, 1078269, 3234807, 9704421]

約数ペア:

[(1, 9704421), (3, 3234807), (9, 1078269), (19, 510759), (27, 359423), (57, 170253), (171, 56751), (513, 18917)]