28494873

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16931}}^1$

素因数の和:16965

約数の個数: 24

約数和(自身を含む): 47545056

約数和(自身を除く): 19050183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 16931, 50793, 152379, 186241, 287827, 558723, 863481, 1676169, 2590443, 3166097, 9498291, 28494873]

約数ペア:

[(1, 28494873), (3, 9498291), (9, 3166097), (11, 2590443), (17, 1676169), (33, 863481), (51, 558723), (99, 287827), (153, 186241), (187, 152379), (561, 50793), (1683, 16931)]