40694433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^2$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 60079488

約数和(自身を除く): 19385055

約数列:

[1, 3, 13, 39, 47, 141, 149, 447, 611, 1833, 1937, 5811, 7003, 21009, 22201, 66603, 91039, 273117, 288613, 865839, 1043447, 3130341, 13564811, 40694433]

約数ペア:

[(1, 40694433), (3, 13564811), (13, 3130341), (39, 1043447), (47, 865839), (141, 288613), (149, 273117), (447, 91039), (611, 66603), (1833, 22201), (1937, 21009), (5811, 7003)]