980726847

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{215497}}^1$

素因数の和:215578

約数の個数: 16

約数和(自身を含む): 1375739232

約数和(自身を除く): 395012385

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 215497, 646491, 7973389, 8835377, 23920167, 26506131, 326908949, 980726847]

約数ペア:

[(1, 980726847), (3, 326908949), (37, 26506131), (41, 23920167), (111, 8835377), (123, 7973389), (1517, 646491), (4551, 215497)]