15331119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{971}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 21617280

約数和(自身を除く): 6286161

約数列:

[1, 3, 19, 57, 277, 831, 971, 2913, 5263, 15789, 18449, 55347, 268967, 806901, 5110373, 15331119]

約数ペア:

[(1, 15331119), (3, 5110373), (19, 806901), (57, 268967), (277, 55347), (831, 18449), (971, 15789), (2913, 5263)]