1155706293

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2896507}}^1$

素因数の和:2896536

約数の個数: 16

約数和(自身を含む): 1853765120

約数和(自身を除く): 698058827

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2896507, 8689521, 20275549, 55033633, 60826647, 165100899, 385235431, 1155706293]

約数ペア:

[(1, 1155706293), (3, 385235431), (7, 165100899), (19, 60826647), (21, 55033633), (57, 20275549), (133, 8689521), (399, 2896507)]