16517486571

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 22422113280

約数和(自身を除く): 5904626709

約数列:

[1, 3, 101, 281, 303, 419, 463, 843, 1257, 1389, 28381, 42319, 46763, 85143, 117739, 126957, 130103, 140289, 193997, 353217, 390309, 581991, 11891639, 13140403, 19593697, 35674917, 39421209, 54513157, 58781091, 163539471, 5505828857, 16517486571]

約数ペア:

[(1, 16517486571), (3, 5505828857), (101, 163539471), (281, 58781091), (303, 54513157), (419, 39421209), (463, 35674917), (843, 19593697), (1257, 13140403), (1389, 11891639), (28381, 581991), (42319, 390309), (46763, 353217), (85143, 193997), (117739, 140289), (126957, 130103)]