258882117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{93493}}^1$

素因数の和:93580

約数の個数: 16

約数和(自身を含む): 376967808

約数和(自身を除く): 118085691

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 93493, 280479, 1215409, 3646227, 6638003, 19914009, 86294039, 258882117]

約数ペア:

[(1, 258882117), (3, 86294039), (13, 19914009), (39, 6638003), (71, 3646227), (213, 1215409), (923, 280479), (2769, 93493)]