137351249

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{7877}}^1$

素因数の和:7984

約数の個数: 16

約数和(自身を含む): 163358208

約数和(自身を除く): 26006959

約数列:

[1, 7, 47, 53, 329, 371, 2491, 7877, 17437, 55139, 370219, 417481, 2591533, 2922367, 19621607, 137351249]

約数ペア:

[(1, 137351249), (7, 19621607), (47, 2922367), (53, 2591533), (329, 417481), (371, 370219), (2491, 55139), (7877, 17437)]