247320312

素因数分解:

$2^3\times 3^1\times {\mathrm{10305013}}^1$

素因数の和:10305022

約数の個数: 16

約数和(自身を含む): 618300840

約数和(自身を除く): 370980528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10305013, 20610026, 30915039, 41220052, 61830078, 82440104, 123660156, 247320312]

約数ペア:

[(1, 247320312), (2, 123660156), (3, 82440104), (4, 61830078), (6, 41220052), (8, 30915039), (12, 20610026), (24, 10305013)]