1811133039

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{131213}}^1$

素因数の和:131366

約数の個数: 16

約数和(自身を含む): 2494115712

約数和(自身を除く): 682982673

約数列:

[1, 3, 43, 107, 129, 321, 4601, 13803, 131213, 393639, 5642159, 14039791, 16926477, 42119373, 603711013, 1811133039]

約数ペア:

[(1, 1811133039), (3, 603711013), (43, 42119373), (107, 16926477), (129, 14039791), (321, 5642159), (4601, 393639), (13803, 131213)]