140939367

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{6961}}^1$

素因数の和:7378

約数の個数: 16

約数和(自身を含む): 199503072

約数和(自身を除く): 58563705

約数列:

[1, 3, 17, 51, 397, 1191, 6749, 6961, 20247, 20883, 118337, 355011, 2763517, 8290551, 46979789, 140939367]

約数ペア:

[(1, 140939367), (3, 46979789), (17, 8290551), (51, 2763517), (397, 355011), (1191, 118337), (6749, 20883), (6961, 20247)]