38171091

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25601}}^1$

素因数の和:25682

約数の個数: 16

約数和(自身を含む): 58987008

約数和(自身を除く): 20815917

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 25601, 76803, 179207, 537621, 1817671, 5453013, 12723697, 38171091]

約数ペア:

[(1, 38171091), (3, 12723697), (7, 5453013), (21, 1817671), (71, 537621), (213, 179207), (497, 76803), (1491, 25601)]