23255841

素因数分解:

$3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 36262944

約数和(自身を除く): 13007103

約数列:

[1, 3, 7, 21, 49, 147, 281, 563, 843, 1689, 1967, 3941, 5901, 11823, 13769, 27587, 41307, 82761, 158203, 474609, 1107421, 3322263, 7751947, 23255841]

約数ペア:

[(1, 23255841), (3, 7751947), (7, 3322263), (21, 1107421), (49, 474609), (147, 158203), (281, 82761), (563, 41307), (843, 27587), (1689, 13769), (1967, 11823), (3941, 5901)]