82817903

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1151}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 99901440

約数和(自身を除く): 17083537

約数列:

[1, 7, 19, 133, 541, 1151, 3787, 8057, 10279, 21869, 71953, 153083, 622691, 4358837, 11831129, 82817903]

約数ペア:

[(1, 82817903), (7, 11831129), (19, 4358837), (133, 622691), (541, 153083), (1151, 71953), (3787, 21869), (8057, 10279)]