16673679

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 27013896

約数和(自身を除く): 10340217

約数列:

[1, 3, 9, 11, 33, 61, 99, 121, 183, 251, 363, 549, 671, 753, 1089, 2013, 2259, 2761, 6039, 7381, 8283, 15311, 22143, 24849, 30371, 45933, 66429, 91113, 137799, 168421, 273339, 505263, 1515789, 1852631, 5557893, 16673679]

約数ペア:

[(1, 16673679), (3, 5557893), (9, 1852631), (11, 1515789), (33, 505263), (61, 273339), (99, 168421), (121, 137799), (183, 91113), (251, 66429), (363, 45933), (549, 30371), (671, 24849), (753, 22143), (1089, 15311), (2013, 8283), (2259, 7381), (2761, 6039)]