11211879

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 18063360

約数和(自身を除く): 6851481

約数列:

[1, 3, 7, 21, 23, 69, 139, 161, 167, 417, 483, 501, 973, 1169, 2919, 3197, 3507, 3841, 9591, 11523, 22379, 23213, 26887, 67137, 69639, 80661, 162491, 487473, 533899, 1601697, 3737293, 11211879]

約数ペア:

[(1, 11211879), (3, 3737293), (7, 1601697), (21, 533899), (23, 487473), (69, 162491), (139, 80661), (161, 69639), (167, 67137), (417, 26887), (483, 23213), (501, 22379), (973, 11523), (1169, 9591), (2919, 3841), (3197, 3507)]