289265217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{13099}}^1$

素因数の和:13552

約数の個数: 16

約数和(自身を含む): 409348800

約数和(自身を除く): 120083583

約数列:

[1, 3, 17, 51, 433, 1299, 7361, 13099, 22083, 39297, 222683, 668049, 5671867, 17015601, 96421739, 289265217]

約数ペア:

[(1, 289265217), (3, 96421739), (17, 17015601), (51, 5671867), (433, 668049), (1299, 222683), (7361, 39297), (13099, 22083)]