6619743

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 10657920

約数和(自身を除く): 4038177

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 1951, 3393, 5853, 17559, 25363, 56579, 76089, 169737, 228267, 509211, 735527, 2206581, 6619743]

約数ペア:

[(1, 6619743), (3, 2206581), (9, 735527), (13, 509211), (29, 228267), (39, 169737), (87, 76089), (117, 56579), (261, 25363), (377, 17559), (1131, 5853), (1951, 3393)]