2670742011

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13099}}^1$

素因数の和:13208

約数の個数: 48

約数和(自身を含む): 4420464000

約数和(自身を除く): 1749721989

約数列:

[1, 3, 7, 19, 21, 49, 57, 73, 133, 147, 219, 399, 511, 931, 1387, 1533, 2793, 3577, 4161, 9709, 10731, 13099, 29127, 39297, 67963, 91693, 203889, 248881, 275079, 641851, 746643, 956227, 1742167, 1925553, 2868681, 5226501, 6693589, 12195169, 18168313, 20080767, 36585507, 46855123, 54504939, 127178191, 140565369, 381534573, 890247337, 2670742011]

約数ペア:

[(1, 2670742011), (3, 890247337), (7, 381534573), (19, 140565369), (21, 127178191), (49, 54504939), (57, 46855123), (73, 36585507), (133, 20080767), (147, 18168313), (219, 12195169), (399, 6693589), (511, 5226501), (931, 2868681), (1387, 1925553), (1533, 1742167), (2793, 956227), (3577, 746643), (4161, 641851), (9709, 275079), (10731, 248881), (13099, 203889), (29127, 91693), (39297, 67963)]