42707139

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5419}}^1$

素因数の和:5530

約数の個数: 16

約数和(自身を含む): 59316480

約数和(自身を除く): 16609341

約数列:

[1, 3, 37, 71, 111, 213, 2627, 5419, 7881, 16257, 200503, 384749, 601509, 1154247, 14235713, 42707139]

約数ペア:

[(1, 42707139), (3, 14235713), (37, 1154247), (71, 601509), (111, 384749), (213, 200503), (2627, 16257), (5419, 7881)]