201327987

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{12973}}^1$

素因数の和:13722

約数の個数: 16

約数和(自身を含む): 307224320

約数和(自身を除く): 105896333

約数列:

[1, 3, 7, 21, 739, 2217, 5173, 12973, 15519, 38919, 90811, 272433, 9587047, 28761141, 67109329, 201327987]

約数ペア:

[(1, 201327987), (3, 67109329), (7, 28761141), (21, 9587047), (739, 272433), (2217, 90811), (5173, 38919), (12973, 15519)]