17974119

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1433}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 24848352

約数和(自身を除く): 6874233

約数列:

[1, 3, 37, 111, 113, 339, 1433, 4181, 4299, 12543, 53021, 159063, 161929, 485787, 5991373, 17974119]

約数ペア:

[(1, 17974119), (3, 5991373), (37, 485787), (111, 161929), (113, 159063), (339, 53021), (1433, 12543), (4181, 4299)]