1231900515129

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{97081}}^1\times {\mathrm{114319}}^1$

素因数の和:211440

約数の個数: 16

約数和(自身を含む): 1686958964480

約数和(自身を除く): 455058449351

約数列:

[1, 3, 37, 111, 97081, 114319, 291243, 342957, 3591997, 4229803, 10775991, 12689409, 11098202839, 33294608517, 410633505043, 1231900515129]

約数ペア:

[(1, 1231900515129), (3, 410633505043), (37, 33294608517), (111, 11098202839), (97081, 12689409), (114319, 10775991), (291243, 4229803), (342957, 3591997)]