138423089

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{35759}}^1$

素因数の和:35852

約数の個数: 12

約数和(自身を含む): 163065600

約数和(自身を除く): 24642511

約数列:

[1, 7, 49, 79, 553, 3871, 35759, 250313, 1752191, 2824961, 19774727, 138423089]

約数ペア:

[(1, 138423089), (7, 19774727), (49, 2824961), (79, 1752191), (553, 250313), (3871, 35759)]