1336581

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:610

約数の個数: 20

約数和(自身を含む): 2069100

約数和(自身を除く): 732519

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 569, 783, 1707, 2349, 5121, 15363, 16501, 46089, 49503, 148509, 445527, 1336581]

約数ペア:

[(1, 1336581), (3, 445527), (9, 148509), (27, 49503), (29, 46089), (81, 16501), (87, 15363), (261, 5121), (569, 2349), (783, 1707)]