42173521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1511}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 48263040

約数和(自身を除く): 6089519

約数列:

[1, 13, 19, 113, 247, 1469, 1511, 2147, 19643, 27911, 28709, 170743, 373217, 2219659, 3244117, 42173521]

約数ペア:

[(1, 42173521), (13, 3244117), (19, 2219659), (113, 373217), (247, 170743), (1469, 28709), (1511, 27911), (2147, 19643)]