320425741

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1601}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 346839408

約数和(自身を除く): 26413667

約数列:

[1, 17, 61, 193, 1037, 1601, 3281, 11773, 27217, 97661, 200141, 308993, 1660237, 5252881, 18848573, 320425741]

約数ペア:

[(1, 320425741), (17, 18848573), (61, 5252881), (193, 1660237), (1037, 308993), (1601, 200141), (3281, 97661), (11773, 27217)]