28495533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21061}}^1$

素因数の和:21116

約数の個数: 16

約数和(自身を含む): 42460992

約数和(自身を除く): 13965459

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 21061, 63183, 231671, 695013, 863501, 2590503, 9498511, 28495533]

約数ペア:

[(1, 28495533), (3, 9498511), (11, 2590503), (33, 863501), (41, 695013), (123, 231671), (451, 63183), (1353, 21061)]