98678239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 114402816

約数和(自身を除く): 15724577

約数列:

[1, 11, 31, 47, 131, 341, 517, 1441, 1457, 2209, 4061, 6157, 16027, 24299, 44671, 67727, 68479, 190867, 289379, 753269, 2099537, 3183169, 8970749, 98678239]

約数ペア:

[(1, 98678239), (11, 8970749), (31, 3183169), (47, 2099537), (131, 753269), (341, 289379), (517, 190867), (1441, 68479), (1457, 67727), (2209, 44671), (4061, 24299), (6157, 16027)]