143924949

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{6779}}^1$

素因数の和:7129

約数の個数: 24

約数和(自身を含む): 238330560

約数和(自身を除く): 94405611

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 2359, 3033, 6779, 7077, 20337, 21231, 47453, 61011, 142359, 427077, 2284523, 6853569, 15991661, 20560707, 47974983, 143924949]

約数ペア:

[(1, 143924949), (3, 47974983), (7, 20560707), (9, 15991661), (21, 6853569), (63, 2284523), (337, 427077), (1011, 142359), (2359, 61011), (3033, 47453), (6779, 21231), (7077, 20337)]