13522221

素因数分解:

$3^{10}\times {\mathrm{229}}^1$

素因数の和:259

約数の個数: 22

約数和(自身を含む): 20371790

約数和(自身を除く): 6849569

約数列:

[1, 3, 9, 27, 81, 229, 243, 687, 729, 2061, 2187, 6183, 6561, 18549, 19683, 55647, 59049, 166941, 500823, 1502469, 4507407, 13522221]

約数ペア:

[(1, 13522221), (3, 4507407), (9, 1502469), (27, 500823), (81, 166941), (229, 59049), (243, 55647), (687, 19683), (729, 18549), (2061, 6561), (2187, 6183)]