16502769

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 25145640

約数和(自身を除く): 8642871

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1193, 1537, 3579, 4611, 10737, 13833, 34597, 63229, 103791, 189687, 311373, 569061, 1833641, 5500923, 16502769]

約数ペア:

[(1, 16502769), (3, 5500923), (9, 1833641), (29, 569061), (53, 311373), (87, 189687), (159, 103791), (261, 63229), (477, 34597), (1193, 13833), (1537, 10737), (3579, 4611)]