11097729

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{7211}}^1$

素因数の和:7242

約数の個数: 20

約数和(自身を含む): 17453040

約数和(自身を除く): 6355311

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 7211, 21633, 64899, 137009, 194697, 411027, 584091, 1233081, 3699243, 11097729]

約数ペア:

[(1, 11097729), (3, 3699243), (9, 1233081), (19, 584091), (27, 411027), (57, 194697), (81, 137009), (171, 64899), (513, 21633), (1539, 7211)]