1319814

素因数分解:

$2^1\times 3^4\times {\mathrm{8147}}^1$

素因数の和:8161

約数の個数: 20

約数和(自身を含む): 2957724

約数和(自身を除く): 1637910

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8147, 16294, 24441, 48882, 73323, 146646, 219969, 439938, 659907, 1319814]

約数ペア:

[(1, 1319814), (2, 659907), (3, 439938), (6, 219969), (9, 146646), (18, 73323), (27, 48882), (54, 24441), (81, 16294), (162, 8147)]