9905137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 11531520

約数和(自身を除く): 1626383

約数列:

[1, 11, 19, 83, 209, 571, 913, 1577, 6281, 10849, 17347, 47393, 119339, 521323, 900467, 9905137]

約数ペア:

[(1, 9905137), (11, 900467), (19, 521323), (83, 119339), (209, 47393), (571, 17347), (913, 10849), (1577, 6281)]