713698881

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 1176422400

約数和(自身を除く): 462723519

約数列:

[1, 3, 7, 19, 21, 57, 73, 107, 133, 219, 229, 321, 399, 511, 687, 749, 1387, 1533, 1603, 2033, 2247, 4161, 4351, 4809, 6099, 7811, 9709, 13053, 14231, 16717, 23433, 24503, 29127, 30457, 42693, 50151, 54677, 73509, 91371, 117019, 148409, 164031, 171521, 317623, 351057, 445227, 465557, 514563, 952869, 1038863, 1396671, 1788719, 2223361, 3116589, 3258899, 5366157, 6670083, 9776697, 12521033, 33985661, 37563099, 101956983, 237899627, 713698881]

約数ペア:

[(1, 713698881), (3, 237899627), (7, 101956983), (19, 37563099), (21, 33985661), (57, 12521033), (73, 9776697), (107, 6670083), (133, 5366157), (219, 3258899), (229, 3116589), (321, 2223361), (399, 1788719), (511, 1396671), (687, 1038863), (749, 952869), (1387, 514563), (1533, 465557), (1603, 445227), (2033, 351057), (2247, 317623), (4161, 171521), (4351, 164031), (4809, 148409), (6099, 117019), (7811, 91371), (9709, 73509), (13053, 54677), (14231, 50151), (16717, 42693), (23433, 30457), (24503, 29127)]