330377439

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2089}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 534504960

約数和(自身を除く): 204127521

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 443, 1329, 2089, 3101, 6267, 7531, 9303, 14623, 22593, 35513, 43869, 52717, 106539, 158151, 248591, 745773, 925427, 2776281, 6477989, 15732259, 19433967, 47196777, 110125813, 330377439]

約数ペア:

[(1, 330377439), (3, 110125813), (7, 47196777), (17, 19433967), (21, 15732259), (51, 6477989), (119, 2776281), (357, 925427), (443, 745773), (1329, 248591), (2089, 158151), (3101, 106539), (6267, 52717), (7531, 43869), (9303, 35513), (14623, 22593)]