1141784147

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191671}}^1$

素因数の和:191738

約数の個数: 16

約数和(自身を含む): 1398438912

約数和(自身を除く): 256654765

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 191671, 1341697, 4408433, 7091827, 30859031, 49642789, 163112021, 1141784147]

約数ペア:

[(1, 1141784147), (7, 163112021), (23, 49642789), (37, 30859031), (161, 7091827), (259, 4408433), (851, 1341697), (5957, 191671)]