9529407

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1740

約数の個数: 20

約数和(自身を含む): 14444496

約数和(自身を除く): 4915089

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1657, 1917, 4971, 5751, 14913, 44739, 117647, 134217, 352941, 1058823, 3176469, 9529407]

約数ペア:

[(1, 9529407), (3, 3176469), (9, 1058823), (27, 352941), (71, 134217), (81, 117647), (213, 44739), (639, 14913), (1657, 5751), (1917, 4971)]