10742389

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 12735360

約数和(自身を除く): 1992971

約数列:

[1, 7, 43, 89, 301, 401, 623, 2807, 3827, 17243, 26789, 35689, 120701, 249823, 1534627, 10742389]

約数ペア:

[(1, 10742389), (7, 1534627), (43, 249823), (89, 120701), (301, 35689), (401, 26789), (623, 17243), (2807, 3827)]