13194993

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4217}}^1$

素因数の和:4376

約数の個数: 16

約数和(自身を含む): 20246400

約数和(自身を除く): 7051407

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 4217, 12651, 29519, 88557, 628333, 1884999, 4398331, 13194993]

約数ペア:

[(1, 13194993), (3, 4398331), (7, 1884999), (21, 628333), (149, 88557), (447, 29519), (1043, 12651), (3129, 4217)]