13564863

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 21228480

約数和(自身を除く): 7663617

約数列:

[1, 3, 9, 13, 39, 117, 269, 431, 807, 1293, 2421, 3497, 3879, 5603, 10491, 16809, 31473, 50427, 115939, 347817, 1043451, 1507207, 4521621, 13564863]

約数ペア:

[(1, 13564863), (3, 4521621), (9, 1507207), (13, 1043451), (39, 347817), (117, 115939), (269, 50427), (431, 31473), (807, 16809), (1293, 10491), (2421, 5603), (3497, 3879)]