309477003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{128467}}^1$

素因数の和:128554

約数の個数: 16

約数和(自身を含む): 456318336

約数和(自身を除く): 146841333

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 128467, 385401, 1413137, 4239411, 9378091, 28134273, 103159001, 309477003]

約数ペア:

[(1, 309477003), (3, 103159001), (11, 28134273), (33, 9378091), (73, 4239411), (219, 1413137), (803, 385401), (2409, 128467)]