388541231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{6733}}^1$

素因数の和:6962

約数の個数: 16

約数和(自身を含む): 438949056

約数和(自身を除く): 50407825

約数列:

[1, 13, 23, 193, 299, 2509, 4439, 6733, 57707, 87529, 154859, 1299469, 2013167, 16893097, 29887787, 388541231]

約数ペア:

[(1, 388541231), (13, 29887787), (23, 16893097), (193, 2013167), (299, 1299469), (2509, 154859), (4439, 87529), (6733, 57707)]