1329465

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 2141568

約数和(自身を除く): 812103

約数列:

[1, 3, 5, 15, 263, 337, 789, 1011, 1315, 1685, 3945, 5055, 88631, 265893, 443155, 1329465]

約数ペア:

[(1, 1329465), (3, 443155), (5, 265893), (15, 88631), (263, 5055), (337, 3945), (789, 1685), (1011, 1315)]