1296607543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{732133}}^1$

素因数の和:732174

約数の個数: 16

約数和(自身を含む): 1686836736

約数和(自身を除く): 390229193

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 732133, 5124931, 8053463, 16839059, 56374241, 117873413, 185229649, 1296607543]

約数ペア:

[(1, 1296607543), (7, 185229649), (11, 117873413), (23, 56374241), (77, 16839059), (161, 8053463), (253, 5124931), (1771, 732133)]