26870613

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 45204480

約数和(自身を除く): 18333867

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1307, 1869, 2937, 3921, 6853, 9149, 14377, 20559, 27447, 43131, 100639, 116323, 301917, 348969, 814261, 1279553, 2442783, 3838659, 8956871, 26870613]

約数ペア:

[(1, 26870613), (3, 8956871), (7, 3838659), (11, 2442783), (21, 1279553), (33, 814261), (77, 348969), (89, 301917), (231, 116323), (267, 100639), (623, 43131), (979, 27447), (1307, 20559), (1869, 14377), (2937, 9149), (3921, 6853)]