98840431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 111839616

約数和(自身を除く): 12999185

約数列:

[1, 17, 31, 37, 137, 527, 629, 1147, 1369, 2329, 4247, 5069, 19499, 23273, 42439, 72199, 86173, 157139, 187553, 721463, 2671363, 3188401, 5814143, 98840431]

約数ペア:

[(1, 98840431), (17, 5814143), (31, 3188401), (37, 2671363), (137, 721463), (527, 187553), (629, 157139), (1147, 86173), (1369, 72199), (2329, 42439), (4247, 23273), (5069, 19499)]