210732039

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{12343}}^1$

素因数の和:12627

約数の個数: 24

約数和(自身を含む): 349187072

約数和(自身を除く): 138455033

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1897, 2439, 5691, 12343, 17073, 37029, 86401, 111087, 259203, 777609, 3344953, 10034859, 23414671, 30104577, 70244013, 210732039]

約数ペア:

[(1, 210732039), (3, 70244013), (7, 30104577), (9, 23414671), (21, 10034859), (63, 3344953), (271, 777609), (813, 259203), (1897, 111087), (2439, 86401), (5691, 37029), (12343, 17073)]