2292563

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 2968560

約数和(自身を除く): 675997

約数列:

[1, 7, 13, 49, 59, 61, 91, 413, 427, 637, 767, 793, 2891, 2989, 3599, 5369, 5551, 25193, 37583, 38857, 46787, 176351, 327509, 2292563]

約数ペア:

[(1, 2292563), (7, 327509), (13, 176351), (49, 46787), (59, 38857), (61, 37583), (91, 25193), (413, 5551), (427, 5369), (637, 3599), (767, 2989), (793, 2891)]