29811717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3803}}^1$

素因数の和:3889

約数の個数: 24

約数和(自身を含む): 47078304

約数和(自身を除く): 17266587

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 3803, 7839, 11409, 34227, 49439, 148317, 254801, 444951, 764403, 2293209, 3312413, 9937239, 29811717]

約数ペア:

[(1, 29811717), (3, 9937239), (9, 3312413), (13, 2293209), (39, 764403), (67, 444951), (117, 254801), (201, 148317), (603, 49439), (871, 34227), (2613, 11409), (3803, 7839)]