40167391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{461}}^1$

素因数の和:650

約数の個数: 12

約数和(自身を含む): 44412984

約数和(自身を除く): 4245593

約数列:

[1, 11, 89, 461, 979, 5071, 7921, 41029, 87131, 451319, 3651581, 40167391]

約数ペア:

[(1, 40167391), (11, 3651581), (89, 451319), (461, 87131), (979, 41029), (5071, 7921)]