2998889201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1693331}}^1$

素因数の和:1693372

約数の個数: 16

約数和(自身を含む): 3901436928

約数和(自身を除く): 902547727

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 1693331, 11853317, 18626641, 38946613, 130386487, 272626291, 428412743, 2998889201]

約数ペア:

[(1, 2998889201), (7, 428412743), (11, 272626291), (23, 130386487), (77, 38946613), (161, 18626641), (253, 11853317), (1771, 1693331)]