38391393

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7043}}^1$

素因数の和:7148

約数の個数: 16

約数和(自身を含む): 54097920

約数和(自身を除く): 15706527

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 7043, 21129, 161989, 485967, 556397, 1669191, 12797131, 38391393]

約数ペア:

[(1, 38391393), (3, 12797131), (23, 1669191), (69, 556397), (79, 485967), (237, 161989), (1817, 21129), (5451, 7043)]