74294209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2851}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 85423104

約数和(自身を除く): 11128895

約数列:

[1, 11, 23, 103, 253, 1133, 2369, 2851, 26059, 31361, 65573, 293653, 721303, 3230183, 6754019, 74294209]

約数ペア:

[(1, 74294209), (11, 6754019), (23, 3230183), (103, 721303), (253, 293653), (1133, 65573), (2369, 31361), (2851, 26059)]