28804239

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6073}}^1$

素因数の和:6127

約数の個数: 24

約数和(自身を含む): 45482112

約数和(自身を除く): 16677873

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 6073, 18219, 54657, 103241, 188263, 309723, 564789, 929169, 1694367, 3200471, 9601413, 28804239]

約数ペア:

[(1, 28804239), (3, 9601413), (9, 3200471), (17, 1694367), (31, 929169), (51, 564789), (93, 309723), (153, 188263), (279, 103241), (527, 54657), (1581, 18219), (4743, 6073)]