1681294871

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{5233}}^1$

素因数の和:5546

約数の個数: 16

約数和(自身を含む): 1791284160

約数和(自身を除く): 109989289

約数列:

[1, 23, 61, 229, 1403, 5233, 5267, 13969, 120359, 319213, 321287, 1198357, 7341899, 27562211, 73099777, 1681294871]

約数ペア:

[(1, 1681294871), (23, 73099777), (61, 27562211), (229, 7341899), (1403, 1198357), (5233, 321287), (5267, 319213), (13969, 120359)]