15548991

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 21479424

約数和(自身を除く): 5930433

約数列:

[1, 3, 37, 111, 127, 381, 1103, 3309, 4699, 14097, 40811, 122433, 140081, 420243, 5182997, 15548991]

約数ペア:

[(1, 15548991), (3, 5182997), (37, 420243), (111, 140081), (127, 122433), (381, 40811), (1103, 14097), (3309, 4699)]