131287967

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 143001600

約数和(自身を除く): 11713633

約数列:

[1, 19, 47, 79, 893, 1501, 1861, 3713, 35359, 70547, 87467, 147019, 1661873, 2793361, 6909893, 131287967]

約数ペア:

[(1, 131287967), (19, 6909893), (47, 2793361), (79, 1661873), (893, 147019), (1501, 87467), (1861, 70547), (3713, 35359)]