29142561

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73039}}^1$

素因数の和:73068

約数の個数: 16

約数和(自身を含む): 46745600

約数和(自身を除く): 17603039

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 73039, 219117, 511273, 1387741, 1533819, 4163223, 9714187, 29142561]

約数ペア:

[(1, 29142561), (3, 9714187), (7, 4163223), (19, 1533819), (21, 1387741), (57, 511273), (133, 219117), (399, 73039)]