15273993

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5309}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 23448960

約数和(自身を除く): 8174967

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 5309, 15927, 37163, 111489, 727333, 2181999, 5091331, 15273993]

約数ペア:

[(1, 15273993), (3, 5091331), (7, 2181999), (21, 727333), (137, 111489), (411, 37163), (959, 15927), (2877, 5309)]