291230421

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{8737}}^1$

素因数の和:9052

約数の個数: 16

約数和(自身を含む): 399291648

約数和(自身を除く): 108061227

約数列:

[1, 3, 41, 123, 271, 813, 8737, 11111, 26211, 33333, 358217, 1074651, 2367727, 7103181, 97076807, 291230421]

約数ペア:

[(1, 291230421), (3, 97076807), (41, 7103181), (123, 2367727), (271, 1074651), (813, 358217), (8737, 33333), (11111, 26211)]