3800601

素因数分解:

$3^4\times 7^1\times {\mathrm{6703}}^1$

素因数の和:6722

約数の個数: 20

約数和(自身を含む): 6489472

約数和(自身を除く): 2688871

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 6703, 20109, 46921, 60327, 140763, 180981, 422289, 542943, 1266867, 3800601]

約数ペア:

[(1, 3800601), (3, 1266867), (7, 542943), (9, 422289), (21, 180981), (27, 140763), (63, 60327), (81, 46921), (189, 20109), (567, 6703)]