218030496761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{91340803}}^1$

素因数の和:91340852

約数の個数: 16

約数和(自身を含む): 280598949888

約数和(自身を除く): 62568453127

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 91340803, 639385621, 1004748833, 2831564893, 7033241831, 19820954251, 31147213823, 218030496761]

約数ペア:

[(1, 218030496761), (7, 31147213823), (11, 19820954251), (31, 7033241831), (77, 2831564893), (217, 1004748833), (341, 639385621), (2387, 91340803)]