1206190341

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{463741}}^1$

素因数の和:463781

約数の個数: 18

約数和(自身を含む): 1850794322

約数和(自身を除く): 644603981

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 463741, 1391223, 4173669, 7883597, 23650791, 70952373, 134021149, 402063447, 1206190341]

約数ペア:

[(1, 1206190341), (3, 402063447), (9, 134021149), (17, 70952373), (51, 23650791), (153, 7883597), (289, 4173669), (867, 1391223), (2601, 463741)]