2017751463

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{33749}}^1$

素因数の和:33848

約数の個数: 48

約数和(自身を含む): 3636360000

約数和(自身を除く): 1618608537

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 73, 91, 117, 219, 273, 511, 657, 819, 949, 1533, 2847, 4599, 6643, 8541, 19929, 33749, 59787, 101247, 236243, 303741, 438737, 708729, 1316211, 2126187, 2463677, 3071159, 3948633, 7391031, 9213477, 17245739, 22173093, 27640431, 32027801, 51737217, 96083403, 155211651, 224194607, 288250209, 672583821, 2017751463]

約数ペア:

[(1, 2017751463), (3, 672583821), (7, 288250209), (9, 224194607), (13, 155211651), (21, 96083403), (39, 51737217), (63, 32027801), (73, 27640431), (91, 22173093), (117, 17245739), (219, 9213477), (273, 7391031), (511, 3948633), (657, 3071159), (819, 2463677), (949, 2126187), (1533, 1316211), (2847, 708729), (4599, 438737), (6643, 303741), (8541, 236243), (19929, 101247), (33749, 59787)]