27199730

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{3313}}^1$

素因数の和:4141

約数の個数: 16

約数和(自身を含む): 49033944

約数和(自身を除く): 21834214

約数列:

[1, 2, 5, 10, 821, 1642, 3313, 4105, 6626, 8210, 16565, 33130, 2719973, 5439946, 13599865, 27199730]

約数ペア:

[(1, 27199730), (2, 13599865), (5, 5439946), (10, 2719973), (821, 33130), (1642, 16565), (3313, 8210), (4105, 6626)]