2975973441

素因数分解:

$3^1\times 7^1\times {\mathrm{5231}}^1\times {\mathrm{27091}}^1$

素因数の和:32332

約数の個数: 16

約数和(自身を含む): 4535851008

約数和(自身を除く): 1559877567

約数列:

[1, 3, 7, 21, 5231, 15693, 27091, 36617, 81273, 109851, 189637, 568911, 141713021, 425139063, 991991147, 2975973441]

約数ペア:

[(1, 2975973441), (3, 991991147), (7, 425139063), (21, 141713021), (5231, 568911), (15693, 189637), (27091, 109851), (36617, 81273)]