1277461323

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{11971}}^1$

素因数の和:12215

約数の個数: 24

約数和(自身を含む): 1882573056

約数和(自身を除く): 605111733

約数列:

[1, 3, 9, 71, 167, 213, 501, 639, 1503, 11857, 11971, 35571, 35913, 106713, 107739, 849941, 1999157, 2549823, 5997471, 7649469, 17992413, 141940147, 425820441, 1277461323]

約数ペア:

[(1, 1277461323), (3, 425820441), (9, 141940147), (71, 17992413), (167, 7649469), (213, 5997471), (501, 2549823), (639, 1999157), (1503, 849941), (11857, 107739), (11971, 106713), (35571, 35913)]