258513211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{2749}}^1$

素因数の和:2946

約数の個数: 16

約数和(自身を含む): 288288000

約数和(自身を除く): 29774789

約数列:

[1, 11, 83, 103, 913, 1133, 2749, 8549, 30239, 94039, 228167, 283147, 2509837, 3114617, 23501201, 258513211]

約数ペア:

[(1, 258513211), (11, 23501201), (83, 3114617), (103, 2509837), (913, 283147), (1133, 228167), (2749, 94039), (8549, 30239)]