258641601

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1\times {\mathrm{2131}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 360222720

約数和(自身を除く): 101581119

約数列:

[1, 3, 23, 69, 1759, 2131, 5277, 6393, 40457, 49013, 121371, 147039, 3748429, 11245287, 86213867, 258641601]

約数ペア:

[(1, 258641601), (3, 86213867), (23, 11245287), (69, 3748429), (1759, 147039), (2131, 121371), (5277, 49013), (6393, 40457)]