11774529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 18461352

約数和(自身を除く): 6686823

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 641, 1413, 1923, 2041, 5769, 6123, 8333, 18369, 24999, 74997, 100637, 301911, 905733, 1308281, 3924843, 11774529]

約数ペア:

[(1, 11774529), (3, 3924843), (9, 1308281), (13, 905733), (39, 301911), (117, 100637), (157, 74997), (471, 24999), (641, 18369), (1413, 8333), (1923, 6123), (2041, 5769)]