1260693759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{142403}}^1$

素因数の和:142646

約数の個数: 16

約数和(自身を含む): 1818214272

約数和(自身を除く): 557520513

約数列:

[1, 3, 13, 39, 227, 681, 2951, 8853, 142403, 427209, 1851239, 5553717, 32325481, 96976443, 420231253, 1260693759]

約数ペア:

[(1, 1260693759), (3, 420231253), (13, 96976443), (39, 32325481), (227, 5553717), (681, 1851239), (2951, 427209), (8853, 142403)]