28483983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{797}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 47429928

約数和(自身を除く): 18945945

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 361, 627, 797, 1083, 1881, 2391, 3249, 3971, 7173, 8767, 11913, 15143, 26301, 35739, 45429, 78903, 136287, 166573, 287717, 499719, 863151, 1499157, 2589453, 3164887, 9494661, 28483983]

約数ペア:

[(1, 28483983), (3, 9494661), (9, 3164887), (11, 2589453), (19, 1499157), (33, 863151), (57, 499719), (99, 287717), (171, 166573), (209, 136287), (361, 78903), (627, 45429), (797, 35739), (1083, 26301), (1881, 15143), (2391, 11913), (3249, 8767), (3971, 7173)]