7170429

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17971}}^1$

素因数の和:18000

約数の個数: 16

約数和(自身を含む): 11502080

約数和(自身を除く): 4331651

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 17971, 53913, 125797, 341449, 377391, 1024347, 2390143, 7170429]

約数ペア:

[(1, 7170429), (3, 2390143), (7, 1024347), (19, 377391), (21, 341449), (57, 125797), (133, 53913), (399, 17971)]