40338883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 44706816

約数和(自身を除く): 4367933

約数列:

[1, 13, 53, 127, 461, 689, 1651, 5993, 6731, 24433, 58547, 87503, 317629, 761111, 3102991, 40338883]

約数ペア:

[(1, 40338883), (13, 3102991), (53, 761111), (127, 317629), (461, 87503), (689, 58547), (1651, 24433), (5993, 6731)]