16501281

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{631}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 23055360

約数和(自身を除く): 6554079

約数列:

[1, 3, 23, 69, 379, 631, 1137, 1893, 8717, 14513, 26151, 43539, 239149, 717447, 5500427, 16501281]

約数ペア:

[(1, 16501281), (3, 5500427), (23, 717447), (69, 239149), (379, 43539), (631, 26151), (1137, 14513), (1893, 8717)]