1330553451

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{16903}}^1$

素因数の和:18306

約数の個数: 16

約数和(自身を含む): 1868906240

約数和(自身を除く): 538352789

約数列:

[1, 3, 19, 57, 1381, 4143, 16903, 26239, 50709, 78717, 321157, 963471, 23343043, 70029129, 443517817, 1330553451]

約数ペア:

[(1, 1330553451), (3, 443517817), (19, 70029129), (57, 23343043), (1381, 963471), (4143, 321157), (16903, 78717), (26239, 50709)]