15213741

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2791}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 21442560

約数和(自身を除く): 6228819

約数列:

[1, 3, 23, 69, 79, 237, 1817, 2791, 5451, 8373, 64193, 192579, 220489, 661467, 5071247, 15213741]

約数ペア:

[(1, 15213741), (3, 5071247), (23, 661467), (69, 220489), (79, 192579), (237, 64193), (1817, 8373), (2791, 5451)]