13267107

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 22014720

約数和(自身を除く): 8747613

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 839, 1757, 2259, 2517, 5271, 5873, 7551, 15813, 17619, 52857, 210589, 631767, 1474123, 1895301, 4422369, 13267107]

約数ペア:

[(1, 13267107), (3, 4422369), (7, 1895301), (9, 1474123), (21, 631767), (63, 210589), (251, 52857), (753, 17619), (839, 15813), (1757, 7551), (2259, 5873), (2517, 5271)]