16952289

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 23224320

約数和(自身を除く): 6272031

約数列:

[1, 3, 47, 141, 251, 479, 753, 1437, 11797, 22513, 35391, 67539, 120229, 360687, 5650763, 16952289]

約数ペア:

[(1, 16952289), (3, 5650763), (47, 360687), (141, 120229), (251, 67539), (479, 35391), (753, 22513), (1437, 11797)]