5181279

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 7332864

約数和(自身を除く): 2151585

約数列:

[1, 3, 23, 61, 69, 183, 1231, 1403, 3693, 4209, 28313, 75091, 84939, 225273, 1727093, 5181279]

約数ペア:

[(1, 5181279), (3, 1727093), (23, 225273), (61, 84939), (69, 75091), (183, 28313), (1231, 4209), (1403, 3693)]