15808143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1021}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 22778336

約数和(自身を除く): 6970193

約数列:

[1, 3, 13, 39, 397, 1021, 1191, 3063, 5161, 13273, 15483, 39819, 405337, 1216011, 5269381, 15808143]

約数ペア:

[(1, 15808143), (3, 5269381), (13, 1216011), (39, 405337), (397, 39819), (1021, 15483), (1191, 13273), (3063, 5161)]