2821000347

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1238911}}^1$

素因数の和:1238951

約数の個数: 24

約数和(自身を含む): 4638486528

約数和(自身を除く): 1817486181

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 1238911, 3716733, 11150199, 13628021, 28494953, 40884063, 85484859, 122652189, 256454577, 313444483, 940333449, 2821000347]

約数ペア:

[(1, 2821000347), (3, 940333449), (9, 313444483), (11, 256454577), (23, 122652189), (33, 85484859), (69, 40884063), (99, 28494953), (207, 13628021), (253, 11150199), (759, 3716733), (2277, 1238911)]