1025297

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 1330560

約数和(自身を除く): 305263

約数列:

[1, 7, 13, 19, 91, 133, 247, 593, 1729, 4151, 7709, 11267, 53963, 78869, 146471, 1025297]

約数ペア:

[(1, 1025297), (7, 146471), (13, 78869), (19, 53963), (91, 11267), (133, 7709), (247, 4151), (593, 1729)]