40518987

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 55161600

約数和(自身を除く): 14642613

約数列:

[1, 3, 67, 199, 201, 597, 1013, 3039, 13333, 39999, 67871, 201587, 203613, 604761, 13506329, 40518987]

約数ペア:

[(1, 40518987), (3, 13506329), (67, 604761), (199, 203613), (201, 201587), (597, 67871), (1013, 39999), (3039, 13333)]