38388909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42797}}^1$

素因数の和:42836

約数の個数: 16

約数和(自身を含む): 57520512

約数和(自身を除く): 19131603

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 42797, 128391, 556361, 984331, 1669083, 2952993, 12796303, 38388909]

約数ペア:

[(1, 38388909), (3, 12796303), (13, 2952993), (23, 1669083), (39, 984331), (69, 556361), (299, 128391), (897, 42797)]