8352243

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 12718368

約数和(自身を除く): 4366125

約数列:

[1, 3, 9, 23, 69, 157, 207, 257, 471, 771, 1413, 2313, 3611, 5911, 10833, 17733, 32499, 40349, 53199, 121047, 363141, 928027, 2784081, 8352243]

約数ペア:

[(1, 8352243), (3, 2784081), (9, 928027), (23, 363141), (69, 121047), (157, 53199), (207, 40349), (257, 32499), (471, 17733), (771, 10833), (1413, 5911), (2313, 3611)]