31976331

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2423}}^1$

素因数の和:2562

約数の個数: 16

約数和(自身を含む): 43981056

約数和(自身を除く): 12004725

約数列:

[1, 3, 53, 83, 159, 249, 2423, 4399, 7269, 13197, 128419, 201109, 385257, 603327, 10658777, 31976331]

約数ペア:

[(1, 31976331), (3, 10658777), (53, 603327), (83, 385257), (159, 201109), (249, 128419), (2423, 13197), (4399, 7269)]