11421639

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{2399}}^1$

素因数の和:2451

約数の個数: 18

約数和(自身を含む): 17253600

約数和(自身を除く): 5831961

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 2399, 4761, 7197, 21591, 55177, 165531, 496593, 1269071, 3807213, 11421639]

約数ペア:

[(1, 11421639), (3, 3807213), (9, 1269071), (23, 496593), (69, 165531), (207, 55177), (529, 21591), (1587, 7197), (2399, 4761)]