58171841

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 78317568

約数和(自身を除く): 20145727

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 1213, 1547, 2821, 3689, 6851, 8491, 15769, 20621, 37603, 47957, 110383, 144347, 263221, 268073, 488839, 639251, 1876511, 3421873, 4474757, 8310263, 58171841]

約数ペア:

[(1, 58171841), (7, 8310263), (13, 4474757), (17, 3421873), (31, 1876511), (91, 639251), (119, 488839), (217, 268073), (221, 263221), (403, 144347), (527, 110383), (1213, 47957), (1547, 37603), (2821, 20621), (3689, 15769), (6851, 8491)]