4778007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 6934368

約数和(自身を除く): 2156361

約数列:

[1, 3, 13, 39, 101, 303, 1213, 1313, 3639, 3939, 15769, 47307, 122513, 367539, 1592669, 4778007]

約数ペア:

[(1, 4778007), (3, 1592669), (13, 367539), (39, 122513), (101, 47307), (303, 15769), (1213, 3939), (1313, 3639)]