40190577

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{8431}}^1$

素因数の和:8668

約数の個数: 16

約数和(自身を含む): 61519872

約数和(自身を除く): 21329295

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 8431, 25293, 59017, 177051, 1913837, 5741511, 13396859, 40190577]

約数ペア:

[(1, 40190577), (3, 13396859), (7, 5741511), (21, 1913837), (227, 177051), (681, 59017), (1589, 25293), (4767, 8431)]