972086759

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{155509}}^1$

素因数の和:155582

約数の個数: 16

約数和(自身を含む): 1194316800

約数和(自身を除く): 222230041

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 155509, 1088563, 2954671, 7308923, 20682697, 51162461, 138869537, 972086759]

約数ペア:

[(1, 972086759), (7, 138869537), (19, 51162461), (47, 20682697), (133, 7308923), (329, 2954671), (893, 1088563), (6251, 155509)]