26404329

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 41518080

約数和(自身を除く): 15113751

約数列:

[1, 3, 7, 21, 59, 101, 177, 211, 303, 413, 633, 707, 1239, 1477, 2121, 4431, 5959, 12449, 17877, 21311, 37347, 41713, 63933, 87143, 125139, 149177, 261429, 447531, 1257349, 3772047, 8801443, 26404329]

約数ペア:

[(1, 26404329), (3, 8801443), (7, 3772047), (21, 1257349), (59, 447531), (101, 261429), (177, 149177), (211, 125139), (303, 87143), (413, 63933), (633, 41713), (707, 37347), (1239, 21311), (1477, 17877), (2121, 12449), (4431, 5959)]