30286791

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5457

約数の個数: 24

約数和(自身を含む): 47349120

約数和(自身を除く): 17062329

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5419, 5589, 16257, 48771, 124637, 146313, 373911, 438939, 1121733, 1316817, 3365199, 10095597, 30286791]

約数ペア:

[(1, 30286791), (3, 10095597), (9, 3365199), (23, 1316817), (27, 1121733), (69, 438939), (81, 373911), (207, 146313), (243, 124637), (621, 48771), (1863, 16257), (5419, 5589)]