39805229

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 42375168

約数和(自身を除く): 2569939

約数列:

[1, 37, 43, 127, 197, 1591, 4699, 5461, 7289, 8471, 25019, 202057, 313427, 925703, 1075817, 39805229]

約数ペア:

[(1, 39805229), (37, 1075817), (43, 925703), (127, 313427), (197, 202057), (1591, 25019), (4699, 8471), (5461, 7289)]