26146981

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 31177728

約数和(自身を除く): 5030747

約数列:

[1, 7, 31, 101, 217, 707, 1193, 3131, 8351, 21917, 36983, 120493, 258881, 843451, 3735283, 26146981]

約数ペア:

[(1, 26146981), (7, 3735283), (31, 843451), (101, 258881), (217, 120493), (707, 36983), (1193, 21917), (3131, 8351)]