10288053

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:978

約数の個数: 20

約数和(自身を含む): 15485580

約数和(自身を除く): 5197527

約数列:

[1, 3, 9, 27, 81, 157, 471, 809, 1413, 2427, 4239, 7281, 12717, 21843, 65529, 127013, 381039, 1143117, 3429351, 10288053]

約数ペア:

[(1, 10288053), (3, 3429351), (9, 1143117), (27, 381039), (81, 127013), (157, 65529), (471, 21843), (809, 12717), (1413, 7281), (2427, 4239)]