209100363

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{21013}}^1$

素因数の和:21154

約数の個数: 16

約数和(自身を含む): 290497536

約数和(自身を除く): 81397173

約数列:

[1, 3, 31, 93, 107, 321, 3317, 9951, 21013, 63039, 651403, 1954209, 2248391, 6745173, 69700121, 209100363]

約数ペア:

[(1, 209100363), (3, 69700121), (31, 6745173), (93, 2248391), (107, 1954209), (321, 651403), (3317, 63039), (9951, 21013)]