2751807

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 3939840

約数和(自身を除く): 1188033

約数列:

[1, 3, 17, 51, 79, 237, 683, 1343, 2049, 4029, 11611, 34833, 53957, 161871, 917269, 2751807]

約数ペア:

[(1, 2751807), (3, 917269), (17, 161871), (51, 53957), (79, 34833), (237, 11611), (683, 4029), (1343, 2049)]