301973787

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{1871}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 443888640

約数和(自身を除く): 141914853

約数列:

[1, 3, 9, 79, 227, 237, 681, 711, 1871, 2043, 5613, 16839, 17933, 53799, 147809, 161397, 424717, 443427, 1274151, 1330281, 3822453, 33552643, 100657929, 301973787]

約数ペア:

[(1, 301973787), (3, 100657929), (9, 33552643), (79, 3822453), (227, 1330281), (237, 1274151), (681, 443427), (711, 424717), (1871, 161397), (2043, 147809), (5613, 53799), (16839, 17933)]