1209351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 1895040

約数和(自身を除く): 685689

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 2819, 8457, 31009, 36647, 93027, 109941, 403117, 1209351]

約数ペア:

[(1, 1209351), (3, 403117), (11, 109941), (13, 93027), (33, 36647), (39, 31009), (143, 8457), (429, 2819)]