13085541

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3919}}^1$

素因数の和:3985

約数の個数: 24

約数和(自身を含む): 22014720

約数和(自身を除く): 8929179

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 3919, 11757, 27433, 35271, 82299, 207707, 246897, 623121, 1453949, 1869363, 4361847, 13085541]

約数ペア:

[(1, 13085541), (3, 4361847), (7, 1869363), (9, 1453949), (21, 623121), (53, 246897), (63, 207707), (159, 82299), (371, 35271), (477, 27433), (1113, 11757), (3339, 3919)]