18771441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4673}}^1$

素因数の和:4792

約数の個数: 16

約数和(自身を含む): 27221376

約数和(自身を除く): 8449935

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 4673, 14019, 60749, 182247, 481319, 1443957, 6257147, 18771441]

約数ペア:

[(1, 18771441), (3, 6257147), (13, 1443957), (39, 481319), (103, 182247), (309, 60749), (1339, 14019), (4017, 4673)]