120960007

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 140787712

約数和(自身を除く): 19827705

約数列:

[1, 7, 103, 127, 721, 889, 1321, 9247, 13081, 91567, 136063, 167767, 952441, 1174369, 17280001, 120960007]

約数ペア:

[(1, 120960007), (7, 17280001), (103, 1174369), (127, 952441), (721, 167767), (889, 136063), (1321, 91567), (9247, 13081)]