2027547

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 3144960

約数和(自身を除く): 1117413

約数列:

[1, 3, 9, 19, 57, 71, 167, 171, 213, 501, 639, 1349, 1503, 3173, 4047, 9519, 11857, 12141, 28557, 35571, 106713, 225283, 675849, 2027547]

約数ペア:

[(1, 2027547), (3, 675849), (9, 225283), (19, 106713), (57, 35571), (71, 28557), (167, 12141), (171, 11857), (213, 9519), (501, 4047), (639, 3173), (1349, 1503)]