331328162889

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{212799077}}^1$

素因数の和:212799256

約数の個数: 12

約数和(自身を含む): 481351514436

約数和(自身を除く): 150023351547

約数列:

[1, 3, 9, 173, 519, 1557, 212799077, 638397231, 1915191693, 36814240321, 110442720963, 331328162889]

約数ペア:

[(1, 331328162889), (3, 110442720963), (9, 36814240321), (173, 1915191693), (519, 638397231), (1557, 212799077)]