2019034479

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{15361}}^1$

素因数の和:15951

約数の個数: 32

約数和(自身を含む): 3362434560

約数和(自身を除く): 1343400081

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 569, 1707, 3983, 6259, 11949, 15361, 18777, 43813, 46083, 107527, 131439, 168971, 322581, 506913, 1182797, 3548391, 8740409, 26221227, 61182863, 96144499, 183548589, 288433497, 673011493, 2019034479]

約数ペア:

[(1, 2019034479), (3, 673011493), (7, 288433497), (11, 183548589), (21, 96144499), (33, 61182863), (77, 26221227), (231, 8740409), (569, 3548391), (1707, 1182797), (3983, 506913), (6259, 322581), (11949, 168971), (15361, 131439), (18777, 107527), (43813, 46083)]