2147073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 3177408

約数和(自身を除く): 1030335

約数列:

[1, 3, 23, 29, 37, 69, 87, 111, 667, 841, 851, 1073, 2001, 2523, 2553, 3219, 19343, 24679, 31117, 58029, 74037, 93351, 715691, 2147073]

約数ペア:

[(1, 2147073), (3, 715691), (23, 93351), (29, 74037), (37, 58029), (69, 31117), (87, 24679), (111, 19343), (667, 3219), (841, 2553), (851, 2523), (1073, 2001)]