16380717

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3229}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 23256000

約数和(自身を除く): 6875283

約数列:

[1, 3, 19, 57, 89, 267, 1691, 3229, 5073, 9687, 61351, 184053, 287381, 862143, 5460239, 16380717]

約数ペア:

[(1, 16380717), (3, 5460239), (19, 862143), (57, 287381), (89, 184053), (267, 61351), (1691, 9687), (3229, 5073)]