13273407

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3571}}^1$

素因数の和:3643

約数の個数: 24

約数和(自身を含む): 22289280

約数和(自身を除く): 9015873

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3571, 3717, 10713, 24997, 32139, 74991, 210689, 224973, 632067, 1474823, 1896201, 4424469, 13273407]

約数ペア:

[(1, 13273407), (3, 4424469), (7, 1896201), (9, 1474823), (21, 632067), (59, 224973), (63, 210689), (177, 74991), (413, 32139), (531, 24997), (1239, 10713), (3571, 3717)]