24381729

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{1249}}^1$

素因数の和:1502

約数の個数: 20

約数和(自身を含む): 36602500

約数和(自身を除く): 12220771

約数列:

[1, 3, 9, 27, 81, 241, 723, 1249, 2169, 3747, 6507, 11241, 19521, 33723, 101169, 301009, 903027, 2709081, 8127243, 24381729]

約数ペア:

[(1, 24381729), (3, 8127243), (9, 2709081), (27, 903027), (81, 301009), (241, 101169), (723, 33723), (1249, 19521), (2169, 11241), (3747, 6507)]