1139341

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 16

約数和(自身を含む): 1378944

約数和(自身を除く): 239603

約数列:

[1, 7, 37, 53, 83, 259, 371, 581, 1961, 3071, 4399, 13727, 21497, 30793, 162763, 1139341]

約数ペア:

[(1, 1139341), (7, 162763), (37, 30793), (53, 21497), (83, 13727), (259, 4399), (371, 3071), (581, 1961)]