42204813

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4663}}^1$

素因数の和:5104

約数の個数: 16

約数和(自身を含む): 64475136

約数和(自身を除く): 22270323

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 4663, 9051, 13989, 32641, 97923, 2009753, 6029259, 14068271, 42204813]

約数ペア:

[(1, 42204813), (3, 14068271), (7, 6029259), (21, 2009753), (431, 97923), (1293, 32641), (3017, 13989), (4663, 9051)]