4995879

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{659}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 8046720

約数和(自身を除く): 3050841

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 659, 1083, 1977, 2527, 4613, 7581, 12521, 13839, 37563, 87647, 237899, 262941, 713697, 1665293, 4995879]

約数ペア:

[(1, 4995879), (3, 1665293), (7, 713697), (19, 262941), (21, 237899), (57, 87647), (133, 37563), (361, 13839), (399, 12521), (659, 7581), (1083, 4613), (1977, 2527)]