29307159

素因数分解:

$3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{719}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 48522240

約数和(自身を除く): 19215081

約数列:

[1, 3, 7, 9, 21, 63, 647, 719, 1941, 2157, 4529, 5033, 5823, 6471, 13587, 15099, 40761, 45297, 465193, 1395579, 3256351, 4186737, 9769053, 29307159]

約数ペア:

[(1, 29307159), (3, 9769053), (7, 4186737), (9, 3256351), (21, 1395579), (63, 465193), (647, 45297), (719, 40761), (1941, 15099), (2157, 13587), (4529, 6471), (5033, 5823)]