9388869

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23531}}^1$

素因数の和:23560

約数の個数: 16

約数和(自身を含む): 15060480

約数和(自身を除く): 5671611

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 23531, 70593, 164717, 447089, 494151, 1341267, 3129623, 9388869]

約数ペア:

[(1, 9388869), (3, 3129623), (7, 1341267), (19, 494151), (21, 447089), (57, 164717), (133, 70593), (399, 23531)]