209760903

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{1741}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 330993936

約数和(自身を除く): 121233033

約数列:

[1, 3, 9, 11, 33, 99, 1217, 1741, 3651, 5223, 10953, 13387, 15669, 19151, 40161, 57453, 120483, 172359, 2118797, 6356391, 19069173, 23306767, 69920301, 209760903]

約数ペア:

[(1, 209760903), (3, 69920301), (9, 23306767), (11, 19069173), (33, 6356391), (99, 2118797), (1217, 172359), (1741, 120483), (3651, 57453), (5223, 40161), (10953, 19151), (13387, 15669)]