860839119

素因数分解:

$3^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{15907}}^1$

素因数の和:16779

約数の個数: 24

約数和(自身を含む): 1422811520

約数和(自身を除く): 561972401

約数列:

[1, 3, 7, 9, 21, 63, 859, 2577, 6013, 7731, 15907, 18039, 47721, 54117, 111349, 143163, 334047, 1002141, 13664113, 40992339, 95648791, 122977017, 286946373, 860839119]

約数ペア:

[(1, 860839119), (3, 286946373), (7, 122977017), (9, 95648791), (21, 40992339), (63, 13664113), (859, 1002141), (2577, 334047), (6013, 143163), (7731, 111349), (15907, 54117), (18039, 47721)]