71960999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 84300720

約数和(自身を除く): 12339721

約数列:

[1, 11, 19, 113, 121, 209, 277, 1243, 2147, 2299, 3047, 5263, 13673, 23617, 31301, 33517, 57893, 259787, 344311, 594719, 636823, 3787421, 6541909, 71960999]

約数ペア:

[(1, 71960999), (11, 6541909), (19, 3787421), (113, 636823), (121, 594719), (209, 344311), (277, 259787), (1243, 57893), (2147, 33517), (2299, 31301), (3047, 23617), (5263, 13673)]