26116881

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 14940399

約数列:

[1, 3, 7, 21, 59, 107, 177, 197, 321, 413, 591, 749, 1239, 1379, 2247, 4137, 6313, 11623, 18939, 21079, 34869, 44191, 63237, 81361, 132573, 147553, 244083, 442659, 1243661, 3730983, 8705627, 26116881]

約数ペア:

[(1, 26116881), (3, 8705627), (7, 3730983), (21, 1243661), (59, 442659), (107, 244083), (177, 147553), (197, 132573), (321, 81361), (413, 63237), (591, 44191), (749, 34869), (1239, 21079), (1379, 18939), (2247, 11623), (4137, 6313)]