144420887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6803}}^1$

素因数の和:6910

約数の個数: 16

約数和(自身を含む): 164602368

約数和(自身を除く): 20181481

約数列:

[1, 13, 23, 71, 299, 923, 1633, 6803, 21229, 88439, 156469, 483013, 2034097, 6279169, 11109299, 144420887]

約数ペア:

[(1, 144420887), (13, 11109299), (23, 6279169), (71, 2034097), (299, 483013), (923, 156469), (1633, 88439), (6803, 21229)]