30672741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{25121}}^1$

素因数の和:25172

約数の個数: 16

約数和(自身を含む): 45822528

約数和(自身を除く): 15149787

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 25121, 75363, 276331, 828993, 929477, 2788431, 10224247, 30672741]

約数ペア:

[(1, 30672741), (3, 10224247), (11, 2788431), (33, 929477), (37, 828993), (111, 276331), (407, 75363), (1221, 25121)]